[XFA] Media Of The Month - XF2 4.5.1

Corrected bugs:

• Award timeout doesn't work in mode 2
• User can vote for his own media

Corrected bugs:

• Award display timeout not working properly

Corrected bugs:

• Event start thread does not get created
• Link to the media page is incorrect
• Error pops out when notification thread has been removed

New feature:

• Possibility to have voting phase stating immediately along submission in mode 1

Corrected bugs:

• In mode 2, when single thread creation is selected, separate threads are created.
• {3} displayed in events posts instead of media

Corrected bugs:

• Incorrect user linked in award message post

Corrected bugs:

• InvalidArgumentException: Attempted to convert NULL to string/binary [username] in src/XF/Mvc/Entity/Entity.php:691

Corrected bugs:

• An exception occurred: [Error] Class 'XFA\XFMGMediaOfTheMonth\Cron\DateTime' not found in multiple locations

Modifications:

• Thread and posts creation code refactoring to cope with some potential errors
• Admin poster option changed to input username instead of user_id for easier handling

Corrected bugs:

• Change back of a fix from previous version that wasn't one.

Core version 1.5.1 needs to be installed prior to upgrading.

Corrected bugs:

• InvalidArgumentException: Attempted to convert NULL to string/binary [username]
• Notification threads are not posted in the right forum
• Incorrect date format taken into account in thread title