[OBMFULL-3848] - Remove AttendeeAlert and query the DB to load alerts because with delegation, current user may not be in attendees list.
[OBMFULL-3848] - Update insertion, modification and deletion of EventAlert to fit delegation cases. In TB, when creating an event we can't seperate secretary's alert from boss'alert
Revert "[OBMFULL-3848] - Update insertion, modification and deletion of EventAlert to fit delegation cases. In TB, when creating an event we can't seperate secretary's alert from boss'alert"

This reverts commit 329505cc08e87f378b842dad7a2c33b6ed5171fc.
Revert "[OBMFULL-3848] - Remove AttendeeAlert and query the DB to load alerts because with delegation, current user may not be in attendees list."

This reverts commit 14d2103f9831108b318f25e394729d00139cbc67.
OBMFULL-3820 Let the user specialize an occurrence without creating it in the DB before validation.
[OBMFULL-3848] - Remove AttendeeAlert and query the DB to load alerts because with delegation, current user may not be in attendees list.
[OBMFULL-3848] - Update insertion, modification and deletion of EventAlert to fit delegation cases. In TB, when creating an event we can't seperate secretary's alert from boss'alert
OBMFULL-3821 Parse notifications for exceptions
OBMFULL-3821 Use already-made functions
OBMFULL-3821 Remove shouldSendNotification function
Revert "OBMFULL-3821 Remove shouldSendNotification function"

This reverts commit 4eef5b77b9c4e6b363df71108ecb6f1872e8f4b9.
Revert "OBMFULL-3821 Use already-made functions"

This reverts commit 05ab0444280a4e7d3f30f43b1e38bff930d87506.
Revert "OBMFULL-3821 Parse notifications for exceptions"

This reverts commit 0545c3c3794c4cd5be9fc145a3d3376c7e096ddf.
OBMFULL-3821 Parse notifications for exceptions

Conflicts:
	ui/php/calendar/calendar_query.inc
OBMFULL-3821 Use already-made functions
OBMFULL-3821 Remove shouldSendNotification function
OBMFULL-3897 Remove Notices logs from /var/log/apache2/obm-error.log
OBMFULL-3897 Move lines to already exiting php_value block
OBMFULL-3880 Fixed getCalendarMetadata() SQL query to also consider users with multiple emails.
OBMFULL-3878 OBM-Sync: Add offset and Count contacts in Book for Roundcube Plugin