TYPO3 Core

This is a SVN patch request.

Type: cleanup

BT: http://bugs.typo3.org/view.php?id=17661

Branches: trunk

Mission:
Remove all methods from t3lib_div that are timed for removal in 4.6, check core if there are still parts which use them:
GPvar()
GParrayMerged()
fixed_lgd()
fixed_lgd_pre()
breakTextForEmail()
danish_strtoupper()
convUmlauts()
uniqueArray()
array2json()
implodeParams()
makeInstanceClassName()

Notes:
- Only dbal still used a call to deprecated method GPvar(), I'll mail the fix to Xavier.
- t3lib/class.t3lib_tceforms_inline.php mentioned t3lib_div::array2json in a method which is deprecated, so this one is removed, too.

(issue imported from #M17661)