Allow for disabling individual languages, closes #66

syntax/gitcommit.vim

@@ -1,3 +1,5 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
+  
 " Vim syntax file
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
@@ -82,3 +84,5 @@ hi def link gitcommitArrow		gitcommitComment
 hi def link gitcommitBlank		Error
 
 let b:current_syntax = "gitcommit"
+
+endif