Removes dangling FoldText() call

Without this, fold comments were being displayed as:

    +--  6 lines folded

... whereas, I'd expect something like:

    +---  6 lines: .state('causes', {

... which this fix achieves. Should also resolve #14.
Merge pull request #27 from tlvince/bug-fold-comment

Removes dangling FoldText() call
Support for function expressions

Function expressions will be highlighted appropriately.
Merge pull request #28 from bgrohman/patch-1

Support for function expressions
consolidate single and double quote strings
Updated highlighting for equal sign in function expressions
Update README.markdown
Merge branch 'master' of https://github.com/bgrohman/vim-javascript-syntax into bgrohman-master

Conflicts:
	syntax/javascript.vim
add comma highlighting, which I deleted by mistake
change the highlight of the function name
Merge pull request #31 from romainbossart/updateReadme

Update README.markdown
add recommended javascript indent file.
update the TODO section
Merge branch 'master' of github.com:jelera/vim-javascript-syntax
add Installation instructions
change the version and date of the file
update the highlight for Regex strings
Cleanup of "global objects"
add Web API keywords (very long list)
cleanup and reindent the whole file