tidying up gcal sync admin page
Fix issue #909
Fix issue #912
Getting file-icon working for upload element, plus (probably wrong!) fix
for getting AJAX validations to show in tooltips.
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3
removed unused mergeQuery property
changed subs logging to use JLog everywhere
potential fix for getValue in element model if value an array
added thrown error if zend library not found
Merge pull request #914 from Sophist-UK/fix_various_minor_issues

Fix various minor issues
Provide Labels:None option for bootstrap

This has not yet been tested.
timer bootstrap styling, colour picker not working in repeat group (fixes #911) juser bug
Merge branch 'joomla3' of github.com:Fabrik/fabrik into joomla3
merge
removed openstreetmap element files
avoid notice if DS already defined
changed -form validation when calling getValue of element - doesnt grab querystring values any more, also improved check for empty array values
fixes #913 - password element in repeat group js error
corrected hover text for php update form txt - thanks tali
updated dompdf library