event recurring patch for v4.6
DAO changes
added default to cascade_type in recurring_entiy table
recurring form template
parent / child indication on manage events page
Highlight repeat tab event details page, removed unwanted code from recurringentity, removed loading image from preview confirmbox
fix ajax errors for diff php ver
Redirection correction to advanced search
cascade update based on mode / cascade-type
Allow submit for cascade type popup box
Update cascade type for all the events option
validation on ajax request-show error in dialog, setdefaults correction and moved the function to BAO/RecurringEntity
Ajax validation where ocurrences should not be more than 30, help text for help icons
Replaced function call getallConnected events function with getEntitiesForParent and removed it from RecurringEntity
Moved function generateRecursion and addEntityThroughRecursion from Form/RecurringEntity to BAO/RecurringEntity and their subsequent calls
repeat mode confirmation dialog generalization
repeat mode dialog improvements
Function to delete relation from recurringentity, xml path correction for ajax calls
since event-info effectively doesn't have any chnage, make it like as core would expect.
delete relations from recurring entity and highlight repeat on event dashboard