[plugin] Re-enable youcompleteme plugin

Using default config

Change-Id: I3065f2bac16b6ec08b271ed540ca21f3f6a8675f
[aucmd] Re-enable youcompleteme custom C/C++ flags file

Change-Id: I209d27dc667274f9d4a1bf37ca1b84d9e05057dd
[plugin] Re-enabled part of YouCompleteMe config

Re-enabled:
- No diagnostic signs
- No confirmation for extra config (.ycm_extra_conf.py)

Change-Id: I6ee8f50728c0517813fb20c5865f3e074ddfa722
plugin: Disabled diagnostic signs in ycm

Change-Id: I79a9ca3c8267d71a80355040df57bf6d13e58168
Merge branch 'cleanup' of ssh://github.com/rafaelnp/rnpvim into cleanup

* 'cleanup' of ssh://github.com/rafaelnp/rnpvim:
  plugin: Disabled diagnostic signs in ycm
  [aucmd] Re-enable youcompleteme custom C/C++ flags file

mit '#' werden ignoriert, und eine leere Beschreibung

Change-Id: Iff01b979fa267c7d497d65736649cddc0a87f348
[plugin] Cleanup

Change-Id: I85ef16e2786bdf6fe701d87237e866f1e942c8b2
[plugin] Fixed syntax error

Change-Id: If4a4655f0bc9721d84acaf8909dae7bb9454e3f4
plugin: Disable signify update on focus and bufenter

Theses updates use extra I/O. This is a bad thing when working on a virtual
machine or remote host

Change-Id: Icf06b97b2c9301247e13e7fae079ca4ca9dc4001
config: Added comma separators

Change-Id: Ibf297f8c8509c7d17b7963dc71729eb17ebaa7b6
config: Set up genutils as selectbuf dependency

Change-Id: I97201ba15810d85a1c4d87abd6706a2113315cd5
config: Added vimexplorer plugin anfd its config

Change-Id: I29dd4739297b22a6ef12706dd39febca7c6dc784
config: Added NerdTreeTabs

The lazy loading doe not work, nevertheless the fix suggested by Shougo(1)
was used

(1) https://github.com/Shougo/neobundle.vim/issues/304

Change-Id: Idcb02aef140d412503cf9cd4b92a74472c19a22d
Merge branch 'cleanup' into next

* cleanup:
  [config] Added NerdTreeTabs
  [config] Added vimexplorer plugin anfd its config
  [config] Set up genutils as selectbuf dependency
  [config] Added comma separators
  [plugin] Disable signify update on focus and bufenter
  [plugin] Fixed syntax error
  [plugin] Cleanup
  [plugin] Disabled diagnostic signs in ycm
  [plugin] Re-enabled part of YouCompleteMe config
  [aucmd]  Re-enable youcompleteme custom C/C++ flags file
  [plugin] Re-enable youcompleteme plugin