diff --git a/LICENSE b/LICENSE
index 9a5a8b7..49ba02f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (C) 2013-2014 Bailey Ling
+Copyright (C) 2013-2015 Bailey Ling
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the "Software"),
diff --git a/README.md b/README.md
index fafd411..ea649fc 100644
--- a/README.md
+++ b/README.md
@@ -178,7 +178,7 @@ Contributions and pull requests are welcome.  Please take note of the following
 
 # License
 
-MIT License. Copyright (c) 2013-2014 Bailey Ling.
+MIT License. Copyright (c) 2013-2015 Bailey Ling.
 
 
 [![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/bling/vim-airline/trend.png)](https://bitdeli.com/free "Bitdeli Badge")
diff --git a/autoload/airline.vim b/autoload/airline.vim
index 61df851..1a4e54a 100644
--- a/autoload/airline.vim
+++ b/autoload/airline.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let g:airline_statusline_funcrefs = get(g:, 'airline_statusline_funcrefs', [])
diff --git a/autoload/airline/builder.vim b/autoload/airline/builder.vim
index 5f4e080..0c35a31 100644
--- a/autoload/airline/builder.vim
+++ b/autoload/airline/builder.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:prototype = {}
diff --git a/autoload/airline/debug.vim b/autoload/airline/debug.vim
index 28424a6..fb195df 100644
--- a/autoload/airline/debug.vim
+++ b/autoload/airline/debug.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 function! airline#debug#profile1()
diff --git a/autoload/airline/deprecation.vim b/autoload/airline/deprecation.vim
index cf7e787..7669549 100644
--- a/autoload/airline/deprecation.vim
+++ b/autoload/airline/deprecation.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 function! airline#deprecation#check()
diff --git a/autoload/airline/extensions.vim b/autoload/airline/extensions.vim
index 22a91cf..4f6848f 100644
--- a/autoload/airline/extensions.vim
+++ b/autoload/airline/extensions.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:ext = {}
diff --git a/autoload/airline/extensions/branch.vim b/autoload/airline/extensions/branch.vim
index 6e82d66..6decaf1 100644
--- a/autoload/airline/extensions/branch.vim
+++ b/autoload/airline/extensions/branch.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:has_fugitive = exists('*fugitive#head')
diff --git a/autoload/airline/extensions/bufferline.vim b/autoload/airline/extensions/bufferline.vim
index 6dc97fe..f2727c3 100644
--- a/autoload/airline/extensions/bufferline.vim
+++ b/autoload/airline/extensions/bufferline.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists('*bufferline#get_status_string')
diff --git a/autoload/airline/extensions/commandt.vim b/autoload/airline/extensions/commandt.vim
index e549f27..8fce75d 100644
--- a/autoload/airline/extensions/commandt.vim
+++ b/autoload/airline/extensions/commandt.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !get(g:, 'command_t_loaded', 0)
diff --git a/autoload/airline/extensions/csv.vim b/autoload/airline/extensions/csv.vim
index 2c296ab..f2689dd 100644
--- a/autoload/airline/extensions/csv.vim
+++ b/autoload/airline/extensions/csv.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !get(g:, 'loaded_csv', 0) && !exists(':Table')
diff --git a/autoload/airline/extensions/ctrlp.vim b/autoload/airline/extensions/ctrlp.vim
index ef7da68..c81fc9c 100644
--- a/autoload/airline/extensions/ctrlp.vim
+++ b/autoload/airline/extensions/ctrlp.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !get(g:, 'loaded_ctrlp', 0)
diff --git a/autoload/airline/extensions/default.vim b/autoload/airline/extensions/default.vim
index faa1fb6..51f1c0a 100644
--- a/autoload/airline/extensions/default.vim
+++ b/autoload/airline/extensions/default.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', {
diff --git a/autoload/airline/extensions/eclim.vim b/autoload/airline/extensions/eclim.vim
index e2f6531..9380447 100644
--- a/autoload/airline/extensions/eclim.vim
+++ b/autoload/airline/extensions/eclim.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':ProjectCreate')
diff --git a/autoload/airline/extensions/example.vim b/autoload/airline/extensions/example.vim
index 4a1932d..5bf2177 100644
--- a/autoload/airline/extensions/example.vim
+++ b/autoload/airline/extensions/example.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 " we don't actually want this loaded :P
diff --git a/autoload/airline/extensions/hunks.vim b/autoload/airline/extensions/hunks.vim
index 968fd66..7982d50 100644
--- a/autoload/airline/extensions/hunks.vim
+++ b/autoload/airline/extensions/hunks.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !get(g:, 'loaded_signify', 0) && !get(g:, 'loaded_gitgutter', 0) && !get(g:, 'loaded_changes', 0)
diff --git a/autoload/airline/extensions/netrw.vim b/autoload/airline/extensions/netrw.vim
index debb088..728dfdd 100644
--- a/autoload/airline/extensions/netrw.vim
+++ b/autoload/airline/extensions/netrw.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':NetrwSettings')
diff --git a/autoload/airline/extensions/nrrwrgn.vim b/autoload/airline/extensions/nrrwrgn.vim
index 338f6e0..64a7fee 100644
--- a/autoload/airline/extensions/nrrwrgn.vim
+++ b/autoload/airline/extensions/nrrwrgn.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !get(g:, 'loaded_nrrw_rgn', 0)
diff --git a/autoload/airline/extensions/promptline.vim b/autoload/airline/extensions/promptline.vim
index 50b9708..98513a6 100644
--- a/autoload/airline/extensions/promptline.vim
+++ b/autoload/airline/extensions/promptline.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':PromptlineSnapshot')
diff --git a/autoload/airline/extensions/quickfix.vim b/autoload/airline/extensions/quickfix.vim
index 2be4077..b358329 100644
--- a/autoload/airline/extensions/quickfix.vim
+++ b/autoload/airline/extensions/quickfix.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let g:airline#extensions#quickfix#quickfix_text = 'Quickfix'
diff --git a/autoload/airline/extensions/syntastic.vim b/autoload/airline/extensions/syntastic.vim
index f7179af..9258481 100644
--- a/autoload/airline/extensions/syntastic.vim
+++ b/autoload/airline/extensions/syntastic.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':SyntasticCheck')
diff --git a/autoload/airline/extensions/tabline.vim b/autoload/airline/extensions/tabline.vim
index df99003..e898a2c 100644
--- a/autoload/airline/extensions/tabline.vim
+++ b/autoload/airline/extensions/tabline.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
diff --git a/autoload/airline/extensions/tabline/default.vim b/autoload/airline/extensions/tabline/default.vim
index 4f1ed40..6af7274 100644
--- a/autoload/airline/extensions/tabline/default.vim
+++ b/autoload/airline/extensions/tabline/default.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
diff --git a/autoload/airline/extensions/tabline/unique_tail.vim b/autoload/airline/extensions/tabline/unique_tail.vim
index e4a790d..5351fba 100644
--- a/autoload/airline/extensions/tabline/unique_tail.vim
+++ b/autoload/airline/extensions/tabline/unique_tail.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 function! airline#extensions#tabline#unique_tail#format(bufnr, buffers)
diff --git a/autoload/airline/extensions/tabline/unique_tail_improved.vim b/autoload/airline/extensions/tabline/unique_tail_improved.vim
index e96deeb..4029f11 100644
--- a/autoload/airline/extensions/tabline/unique_tail_improved.vim
+++ b/autoload/airline/extensions/tabline/unique_tail_improved.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
diff --git a/autoload/airline/extensions/tagbar.vim b/autoload/airline/extensions/tagbar.vim
index 56919a8..9e5b65d 100644
--- a/autoload/airline/extensions/tagbar.vim
+++ b/autoload/airline/extensions/tagbar.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':TagbarToggle')
diff --git a/autoload/airline/extensions/tmuxline.vim b/autoload/airline/extensions/tmuxline.vim
index 363709b..db74702 100644
--- a/autoload/airline/extensions/tmuxline.vim
+++ b/autoload/airline/extensions/tmuxline.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':Tmuxline')
diff --git a/autoload/airline/extensions/undotree.vim b/autoload/airline/extensions/undotree.vim
index f577ffd..532f1df 100644
--- a/autoload/airline/extensions/undotree.vim
+++ b/autoload/airline/extensions/undotree.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !exists(':UndotreeToggle')
diff --git a/autoload/airline/extensions/unite.vim b/autoload/airline/extensions/unite.vim
index d230b6f..d1ff2b7 100644
--- a/autoload/airline/extensions/unite.vim
+++ b/autoload/airline/extensions/unite.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !get(g:, 'loaded_unite', 0)
diff --git a/autoload/airline/extensions/virtualenv.vim b/autoload/airline/extensions/virtualenv.vim
index 27f847e..af47f02 100644
--- a/autoload/airline/extensions/virtualenv.vim
+++ b/autoload/airline/extensions/virtualenv.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if !isdirectory($VIRTUAL_ENV)
diff --git a/autoload/airline/extensions/whitespace.vim b/autoload/airline/extensions/whitespace.vim
index f535e45..f7b63b2 100644
--- a/autoload/airline/extensions/whitespace.vim
+++ b/autoload/airline/extensions/whitespace.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 " http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
diff --git a/autoload/airline/highlighter.vim b/autoload/airline/highlighter.vim
index 17a6cf5..02bccbb 100644
--- a/autoload/airline/highlighter.vim
+++ b/autoload/airline/highlighter.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:is_win32term = (has('win32') || has('win64')) && !has('gui_running')
diff --git a/autoload/airline/init.vim b/autoload/airline/init.vim
index a990e78..7b1c989 100644
--- a/autoload/airline/init.vim
+++ b/autoload/airline/init.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 function! s:check_defined(variable, default)
diff --git a/autoload/airline/parts.vim b/autoload/airline/parts.vim
index b0356b1..08af4d3 100644
--- a/autoload/airline/parts.vim
+++ b/autoload/airline/parts.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 let s:parts = {}
diff --git a/autoload/airline/section.vim b/autoload/airline/section.vim
index 06d930f..4ab7b26 100644
--- a/autoload/airline/section.vim
+++ b/autoload/airline/section.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 call airline#init#bootstrap()
diff --git a/autoload/airline/themes.vim b/autoload/airline/themes.vim
index 07e0324..9387954 100644
--- a/autoload/airline/themes.vim
+++ b/autoload/airline/themes.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 " generates a dictionary which defines the colors for each highlight group
diff --git a/autoload/airline/util.vim b/autoload/airline/util.vim
index a04bd0b..10aac5c 100644
--- a/autoload/airline/util.vim
+++ b/autoload/airline/util.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 call airline#init#bootstrap()
diff --git a/doc/airline.txt b/doc/airline.txt
index 2dc62b8..66aa6d4 100644
--- a/doc/airline.txt
+++ b/doc/airline.txt
@@ -795,7 +795,7 @@ Contributions and pull requests are welcome.
 ==============================================================================
 LICENSE                                                    *airline-license*
 
-MIT License.  Copyright © 2013-2014 Bailey Ling.
+MIT License.  Copyright © 2013-2015 Bailey Ling.
 
 
  vim:tw=78:ts=8:ft=help:norl:
diff --git a/plugin/airline.vim b/plugin/airline.vim
index b75185d..3b1a743 100644
--- a/plugin/airline.vim
+++ b/plugin/airline.vim
@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
 if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)