* Use :buffer commands when opening already opened files, all modes. Refs #97.
* Temporarily enable full-path if input has '/' or '\'. Close#98.
* Ignore possible empty return strings (from malformed tags). Close#99.
* Fix an incorrect cwd bug when opening multiple buffers with <c-o>.
Introduced by f1c2b7a. Refs #108.
* Default keymap can be disabled with `let g:ctrlp_map = ''`. Refs #103.
* Remove duplicate rts entries. Close#107.
* Improve s:sanstail() and ':' input
* Shorten s:samerootsyml(), s:ispathitem()
* Add g:ctrlp_log, an option to write all output to .ctrlp_cache/ctrlp.log
* Fix an error with ctrlp#utils#glob()
* More mappings for different types of :cd
+ <cr> change the local working directory inside ctrlp.
+ <c-t> change the global working directory. (exit ctrlp)
+ <c-v> change the local working directory for the current window. (exit ctrlp)
+ <c-x> change the global working directory to |CtrlP|’s current local working
directory (exit).
* Some clean up.
* Change the opening commands to the tag-matchlist commands.
* Stop using taglist() so we don't have to worry about &l:tags.
* Persistent caching for tags.
* Continue #27.
* Add a simple sorting algo giving more weight to files
with same parent dir. Close#31.
* Change g:ctrlp_cache_dir to accept full path. Close#32.
* Fix a bug with listdirs() introduced in previous commit.
* Submit '/' or '\' to find the project's root. Close#30.
* Add wig flag to glob() and globpath() in addition to expand().
* Make handling working directory less intrusive.
* Shave off some more lines.
* path_mode=2 no longer includes path_mode=1. Leave the choice to the user.
* Minor performance enhancement in regexp mode.
* Search for and perform actions on anything you want, not just files, buffers and MRU.
Check out the 'extensions' branch for more details and how-to.
* <F5> now also removes deleted files from MRU list.
* Slight sorting change.
* New option `g:ctrlp_live_update`: enable/disable the update-as-you-type functionality.
* New option `g:ctrlp_max_depth`: the maximum directory depth to recurse into.
* New command `ResetCtrlP`: reset all options and take in new values of the option variables.
* Various other changes and bugfixes.
