Fixing QQ issue in update_col en-GB language
backport autocomplete from 3.1 - fixes issue where none-matched search text was being submitted - meant notempty validation wouldnt fail
fixed: fileupload broke, plus code style changes
removed warning
fixed: form submission in ie could cause an error if form action contained a single quote character
backported element emptyFilterValue from 3.1
codestyle
fixed: advanced search not converting string dates into sql format before submitting
fixed: image element - single file name stored (so no path) and front end select set - should now wokr
fixed: advanced search, filter once on > date element, submit, add 2nd filter on < same date element - gave error as 2nd js filter object not created/setup correctly
Back porting form article plugin fix for url safe aliases
Added safeQuote helper, which db vaue quotes an array of strings (or a
single string), and safeQuoted some keys in join element code.
Fixing merge conflict in article form plugin

Merge branch 'master' of ssh://github.com/Fabrik/fabrik

Conflicts:
	plugins/fabrik_form/article/article.php