[git] CS
Revert "[vim] Add phpcomplete-extended{,-symfony} bundles"

This reverts commit 1624d24ff0c0ba25ae4bf70c280507ea187162ee.
Revert "[vim] Add vimproc bundle"

This reverts commit 06ec416fa88ab3e815832a9a33c528ffdd7bc025.
[git] Improve create alias
[vim] Remove help.vim bundle
[vim] Set LocalLeader
[vim] Remove useless comments
[vim] Update bundles
[vim] Set UltiSnips trigger keys
[vim] Custom php snippets