Fixed issue #8252: The temporary path for PCLZIP is not properly set
Dev: Conditional comments are no longer supported on IE10 : http://msdn.microsoft.com/en-us/library/ie/hh801214%28v=vs.85%29.aspx
Dev: Fix some css for button in citronade
Fixed issue #8716: do not clear custom token attribute data when removing a token table
Fixed issue #8252: The temporary path for PCLZIP is not properly set
Fixed #8718: Adding subquestions to multilingual survey causes database inconsistency - patch by Adam Zammit