CC-5283: Calendar gets messy, possibly after upgrade
CC-5262: PHP error happens when creating shows

SAAS only because there is no recording show form
CC-5276: Adding watched folder throws exception sometimes

Fixed by only converting length format if it is not already in the correct format
Removed ugly comment
CC-5302: Undefined variable in zend log
CC-5303: Interface freezes sometimes when using smart blocks
CC-5293: Calendar page cannot be loaded sometimes
CC-5270: looping on InvalidContentType
CC-5308 Liquidsoap input habor will block schedule contents sometime

Remove makesafe wrapper
CC-5309:Calendar-> Recording Show: Fail to open context menu

Better error msg, also add more information in show-record.log
CC-5310 : Playlist -> Crash happens on draging a song after a webstream into a playlist
adding upgrades to 2.4.1 for version.
need to actually call this function
crlf
improper naming of propel tables in php caused cc_mount_name to not get any generated files, double declaration of some variables for cc_timestamp.
Merge branch '2.4.x' into 2.4.x-saas