Update submodules

* .vim/bundle/clang-complete 71b6674...09423ee (5):
  > Merge branch 'small-documentation-fixes'
  > Merge pull request #161 from smancill/master
  > Improved integration with UltiSnips
  > Revert "Use find_library to locate libclang."
  > Use find_library to locate libclang. Should work crossplatform, but only tested on Linux Debian.

* .vim/bundle/ctrl-p 4e38004...4d5b39c (9):
  > Version 1.78
  > Extend tabpage_position
  > Option to change the new tabpage's position
  > Fix a typo
  > Enable <c-o> when s:marked doesn't exist
  > Enable default input for non-path
  > Remove a redundant description
  > Change versioning scheme
  > Update readme

* .vim/bundle/fugitive 49c6be3...9ebff45 (4):
  > Re-enable editing files named index
  > Show diff from :Gstatus interally
  > Follow symlinks
  > Add maps for resizing blame window

* .vim/bundle/gitv a50dc10...029ffca (1):
  > Fix messing with Vim's registers.

* .vim/bundle/nerdtree 2cb0fc7...a1433c4 (5):
  > update the doc for NERDTreeCasadeOpenSingleChildDir
  > default NERDTreeCasadeOpenSingleChildDir to 1
  > Merge pull request #180 from pendulm/master
  > Merge pull request #172 from stephenprater/master
  > Merge pull request #178 from franksort/master

* .vim/bundle/powerline c4b72c5...7f53b5c (6):
  > Defer autocmd creation until all plugins are loaded
  > Revert "Create temporary fix for Tagbar segment"
  > Update troubleshooting info for #159
  > Update troubleshooting info for #51
  > Create temporary fix for Tagbar segment
  > Remove slashes from Syntastic segment

* .vim/bundle/tagbar 2e0d125...768cd6b (7):
  > Only check for ctags when a function is called
  > Handle missing ctags more gracefully in currenttag
  > Clarification for custom tags programs
  > Update types for vim, sql and actionscript
  > Disable spellchecking in Tagbar window, closes #83
  > Fix highlighting tags in closed folds
  > Add highlight pattern debug message

* .vim/bundle/ultisnips c7e7852...e9a7838 (8):
  > Better commentboxes. Patch by Alexander Kondratskiy.
  > Updated ChangeLog
  > added full name of pavel
  > Merge pull request #19 from neoascetic/master
  > Added exu to the list of contributors
  > Merge branch 'exu'
  > Made an error message more sensible
  > Ignore unicode/decode errors. This is so that UltiSnips tries harder to stay out of your way

* .vim/bundle/unbundle a74fcec...d2fca12 (1):
  > Merge remote-tracking branch 'ralesi/master'

* .vim/bundle/vimproc 91cbdb5...832dd7f (12):
  > - Fixed indentation.
  > - Fixed which behavior.
  > - Improved which.
  > Merge branch 'master' of github.com:Shougo/vimproc
  > - Substitute NULL character to "^@".
  > Merge pull request #27 from mattn/fix_quote_args
  > Merge pull request #26 from mattn/fix_windows_args
  > - Deleted vital dependency.
  > - Added g:vimproc_password_pattern.
  > - Fixed vital which.
  > - Updated vital.
  > - Improved vimproc#system().

* .vim/bundle/vimux f476177...ffc2185 (1):
  > Update README. Fixes #24

* .vim/ftbundle/haskell/ghcmod-vim 3363f68...08dd604 (3):
  > safe access to g:ghcmod_use_basedir
  > Merge pull request #12 from adimit/master
  > Merge pull request #11 from yuttie/master

* .zsh/oh-my-zsh e8d582a...0370de5 (13):
  > Merge pull request #1122 from varunkvv/master
  > Merge pull request #1127 from a-b/master
  > Merge pull request #1193 from bameda/master
  > Merge pull request #1209 from lwe/rbfu-plugin
  > Merge pull request #1170 from dipth/master
  > Merge pull request #1190 from vpacher/master
  > Merge pull request #1192 from rcakirerk/a39c9ffe5b7236b6e4dc78efa80b478cc411af7f
  > Merge pull request #1174 from insside/rbenv-homebrew-fix
  > Merge pull request #1126 from natsumesou/fix-ignore-symlink
  > Merge pull request #1182 from jugyo/patch-1
  > Merge pull request #1159 from kristi/master
  > Merge pull request #1173 from walkah/virtualenvwrapper-osx-fix
  > Merge pull request #1168 from r-darwish/yum-plugin-fix

* .zsh/zsh-completions 84ae6d1...650f504 (3):
  > Merge pull request #86 from benohara/master
  > Merge pull request #84 from myrkraverk/master
  > Merge pull request #85 from xuhdev/editorconfig

* .zsh/zsh-syntax-highlighting bb0d575...732b7d6 (2):
  > Fix bracket highlighter
  > Added quotes to suppress error