[READY] Update Go documentation with GoTo subcommands
This also updates to latest ycmd. Changes that affect the client:
- update racerd;
- add GoTo support for Go completer;
- add concurrent requests for Typescript completer;
- fix issue #1953;
- add GoToReferences support for Typescript completer.
I changed the filetypes lists to be in alphabetical order, except the C-family languages.
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[READY] Update CMake generators for MSVC in README
Following PR Valloric/ycmd#285, older versions of CMake (< 3.0) don't support the MSVC generator names with the year component but newer versions accept both formats. So, replace the generator names in README.md by the old ones.
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This covers users that have already installed YCM before and are looking
to set up Rust completion. They're unlikely to start reading from the
Installation section, so we mention the need for the new build flag to
prevent "why doesn't it work for me" confusion.
- Fix some subordinate clause gymnastics
- Signpost the tern configuration advice better
- Signpost the link to the Tern docs better
- Sort out some bullet-list issues
Update subcommmands supported for typescript
Noticed that the subcommands supported by typescript are not listed. Updated the docs and ran
```
vim-tools/html2vimdoc.py -f youcompleteme README.md > doc/youcompleteme.txt
```
