Changes changes #1092 to be compatible with #957 in order to allow easy future upgrade to 1.2.
Fixes #1092: User birthday can be no longer mandatory. Administrator can disable mandatory field in settings.
Refs #1056: GPS in address point table is filled with NULL value instead of empty string value in order to be compactible with MySQL 5.7 and higher that do not support empty string in geometry field values
Release 1.1.8
Release 1.1.0
Release 1.0.0