Bump submodules

* vim/bundle/ack fd9632b...e93f693 (11):
  > Revert "enqoute the grep args"
  > Merge pull request #55 from blandinw/patch-1
  > Merge pull request #47 from troydm/master
  > Reindent
  > correcting hsplit mapping in readme
  > adding silent mode and updating doc
  > fixing vertical split mapping and adding horizontal split
  > escaping quotes
  > enqoute the grep args
  > Allow users to disable custom bindings.
  > Make the quickfix/locationlist handlers configurable.

* vim/bundle/fugitive 003f38c...7df3a68 (3):
  > Send :help :Gw to the right place
  > Fix error when g:fugitive_github_domains is unset
  > Allow :Gbrowse on HTTP GitHub FI

* vim/bundle/gitv 582e32b...a339c32 (3):
  > Merge pull request #51 from aschrab/jump_to_commit
  > Merge pull request #50 from aschrab/fold_markers
  > Merge pull request #47 from juhasz/master

* vim/bundle/nerdcommenter f6137c7...f87a5f4 (1):
  > Merge pull request #88 from jchain/master

* vim/bundle/nerdtree 22de74a...3a8310a (5):
  > Merge pull request #213 from cperl82/fixes
  > Merge pull request #204 from techlivezheng/feature/chrootcwd
  > Merge pull request #203 from techlivezheng/feature/find-in-existing-window
  > add Path.isUnixHiddenFile and refactor to use it
  > Merge pull request #202 from techlivezheng/feature/find-hidden-file

* vim/bundle/snipmate-snippets f0c1532...61b03b6 (14):
  > Merge pull request #157 from DjBushido/master
  > need nls?
  > drop dependency snipmate, cause there are two engines which can use this pool of snippets now
  > Merge pull request #156 from chrisyue/master
  > Revert "add guard to the . python implementation"
  > referencing issue asking for a merge with UltiSnips
  > reference neosnippet
  > add guard to the . python implementation
  > Merge pull request #154 from tlvince/ledger
  > Merge pull request #153 from raydeal/master
  > Merge pull request #108 from smt/js-whitespace
  > Merge pull request #152 from jstasiak/master
  > Merge pull request #121 from heytrav/master
  > Merge pull request #151 from jean/master

* vim/bundle/syntastic 8a2adf9...fec1bf3 (23):
  > add an faq about style checkers
  > php: add a bit of doc at the top
  > Merge pull request #421 from Hegz/master
  > Merge branch 'load_any_checker'
  > Merge branch 'allow_custom_checkers'
  > perl: fix some comments that got slightly screwed
  > Merge pull request #419 from NotBugger/patch-1
  > Merge pull request #409 from jhickner/master
  > Merge pull request #413 from jgrande/master
  > typescript: dont need to escape the space inside a string
  > Merge pull request #416 from jb55/typescript
  > Merge pull request #410 from dbarnett/loaded_flag
  > Merge pull request #417 from artnez/python-interpreter-checker
  > Merge pull request #365 from coryf/erb-ruby-exec-setting
  > javascript/jsl: update conf flag option
  > sass checker: use sass's caching to speed up checking
  > fix a bug with highlighting and getmatches
  > Merge pull request #393 from ChristophMartin/syntax_checkers/go
  > Merge pull request #387 from marcparadise/erlang-otp-support
  > Merge pull request #394 from jjimenezlopez/master
  > remove gender specific language from readme
  > php checker: a bunch of refactors
  > Merge pull request #395 from harijari/add-phpmd-support

* vim/bundle/tagbar 568ef5f...feebffc (8):
  > Always colour signature correctly
  > Make visibility symbols optional
  > Use 'visibility' instead of 'access' everywhere exclusively
  > Update credits
  > Small doc fix
  > Updates to TagbarTogglePause
  > Merge branch 'master' of github.com:kianryan/tagbar
  > Pause autocmd functionality with :TagbarPause

* vim/bundle/tlib 4e3b202...f13f38b (12):
  > g:tlib#cache#max_filename: If the cache filename is longer than N characters, use |pathshorten()|.
  > Set g:tlib_filename_sep to "\" on Windows (again)
  > Format filename = "l": If the filename is just a filename's tail, display it on both sides
  > Format filename = "l": Allow ".." as start of a directory name
  > Check the return value of an unknown_key agent
  > Custom filename_indicators are displayed after (and clearly separted from) the standard indicators
  > version
  > tlib#input#List: Allow filename indiactors defined by the caller
  > docs
  > tlib#persistent#Value()
  > FormatFilenames: improved handling of utf8 characters
  > misc

* vim/bundle/vim-eunuch dec2ba5...199d8b9 (1):
  > Skip unwritable buffers as per 'buftype'

* vim/bundle/vim-nerdtree-tabs 1e745da...59ed0c3 (17):
  > Small improvement
  > Add fold marker
  > [4/4] Rearrange code
  > [3/4] Rearrange code
  > [2/4] Rearrange code
  > [1/4] Rearrange code
  > [4/4] Rename function
  > [3/4] Rename function
  > [2/4] Rename function
  > [1/4] Rename function
  > Format code, indentation and blank lines
  > Changelog for v1.4.2
  > Add diff mode startup setting to readme
  > Do not open NERDTree if vim starts in diff mode
  > Switch back to the previous window instead of the next window
  > Fix a mistake introduced in last commit
  > Unfocus NERDTree window to next normal window

* vim/bundle/vim-repeat f1d0fbb...aeb3d6c (2):
  > Documentation fix for repeat#setreg()
  > Go back to using feedkeys()

* vim/bundle/vim-snipmate e77388c...472affc (10):
  > status update
  > add reference to new issue
  > allow using \${1} in snippets or $1. $x is used in bash and ruby quite often
  > document a new idea
  > add me as maintainer along with Garbas too, cause its me fixing bugs along with him and others bcd592ce5e fixed the ~bug introducing a new one, ctrl-r<tab> broke. The real fix is to escape ~ rather than disallowing regular expression matching
  > correct statement, add neosnippets to list of related work. I haven't tried it yet
  > fix pull/78
  > guard must start at first column
  > Merge pull request #112 from mihaifm/master
  > Merge pull request #113 from jean/master

* vim/bundle/zencoding-vim ac43ff8...f6c5a8c (1):
  > fix balance inward.

Signed-off-by: Justin de Vesine <ziz@ziz.org>
Improve fold handling for out-of-order headings