Squashed 'vim/bundle/vim-airline/' changes from 799e5e0..5a2daf6

5a2daf6 Merge pull request #468 from Pychimp/master
496ba60 Fixes incorrect fg value in visual modified
42a4590 Merge pull request #467 from xinleibird/master
3c66f13 My fault, it's a transferred error, add a '\' that' works fine.
3bde2fa filter() result error
ab92a95 Merge pull request #442 from blueyed/doc
9291968 Merge pull request #466 from Pychimp/master
9cb7366 Merge pull request #464 from emilyst/customize-tabline-close-and-type
5a3e885 Improve colour highlights
f196ea1 Customizes tabline appearance: type, close button
a6e304e minor doc fix: s/various some/various/
ffbbaa7 Clarify doc for loading custom extensions

git-subtree-dir: vim/bundle/vim-airline
git-subtree-split: 5a2daf6dfbd6e0df21612a20f95b4285ae8a2603
Merge commit 'c731e44ac59b4dee9541087afa2c347a2310b568'
Squashed 'vim/bundle/syntastic/' changes from 013b425..0c557bf

0c557bf jshint: require version 1.0.0 or later.
a781914 Yet more pylint versioning delirium.
f6d584b splint: add errorformat sequences for Windows.
94e0e73 Add a note to the manual about Eclim.
4ded4f4 Expand a few config parameters.
c8f562f ESLint: add version check; expand config parameter.
9b1c2aa fix javascript/eslint format
5e275c4 Merge pull request #1027 from jseabold/patch-1
6fe4db3 Fix link.
dc6bb11 Bump version number.
2850d41 Minor cleanup.
da6520c \V<pattern> regexps can spell trouble if <pattern> contains backslashes.
223d00a phpcs is slow as a css checker, remove it from the defaults.

git-subtree-dir: vim/bundle/syntastic
git-subtree-split: 0c557bfca62df13e65f5912cfd143db86232c1a0
Merge commit 'df3ba1d0697af2272436612ecaa671ce535f1251'