CHG: add sorting
ADD: override extension settings method
FIX: comment
RFT: SessionPersistenceManager to fit extlist changes
Merge branch 'develop' of gitlab.pluspunkthosting.de:pt/pt_extbase into develop
ADD: RemoveSpacesBetweenTagsViewHelper
ADD: heise two click social share
CHG: Better erro message in collection
Merge branch 'develop' of gitlab.pluspunkthosting.de:pt/pt_extbase into develop

* 'develop' of gitlab.pluspunkthosting.de:pt/pt_extbase:
  ADD: heise two click social share
FIX: index boundaries
TASK: revert last commit
CHG: raise TYPO3 version dependency to 6.1.99
FIX: php warning
Merge branch 'develop' of gitlab.pluspunkthosting.de:pt/pt_extbase into develop

* 'develop' of gitlab.pluspunkthosting.de:pt/pt_extbase:
  CHG: raise TYPO3 version dependency to 6.1.99
TASK: merge