Fixed gitattributes file to allow for LF normalisation by Git
Update .gitattributes

Removing auto detect LF conversion to allow for Git to re index on next push.
Updated git attributes
All file line feeds now normalized correctly to LF.

The gitattributes settings will now allow correct local usage on clone (Windows CRLF, Mac/Linux LF) and will then update back to LF when pushed.
Seems that some files need to be manually opened and saved manually for git to pick up the line feed conversion back to git.

Jenkins will pick up on the files with incorrect LF, added to task list for standards update.
Added OpenCart sniffs to ruleset
More OC Specific tests added.
Fixed class name.
Removed operator spacing sniff.
Merge branch 'master' of https://github.com/opencart/opencart

Conflicts:
	upload/admin/controller/catalog/product.php
	upload/index.php