*ajax: deactivated some unused debugging functions
*pi1:  added the functions to check if ext t3jquery is included otherwise chose an updated jquery library from res
*pi1:  little change in jquery , hides button is download button is clicked
*pi4:  added the functions to check if ext t3jquery is included otherwise chose an updated jquery library from res

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/jhe_dam_extender/trunk@78280 735d13b6-9817-0410-8766-e36946ffe9aa
*general: deleted dependency for ext jq_fancybox

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/jhe_dam_extender/trunk@78915 735d13b6-9817-0410-8766-e36946ffe9aa