Merge pull request #4 from waedt/master

Regex bug fix, OS X path additions, and Readme update
updated readme
Moved unit tests from Omnisharp.Tests to OmniSharp.Tests to make naming more consistant.
More naming consistancy changes.
Cleaned up vim script
standardised Line & Column arguments
Merge remote-tracking branch 'upstream/master'

Conflicts:
	OmniSharp/AutoComplete/AutoCompleteHandler.cs
	OmniSharp/Requests/Request.cs
	vimfiles/ftplugin/cs_omnisharp.vim