Added Support for text file displaying.
Changed filename titles to be recognized as empty and replace empty titles with an unknown string.
Fixed a bug where editing the alias or implication of a tag caused a crash. Also changed titles that were left unedited from the file name to stay empty inside the database and not be filled with the filename
Update the DB backend to work with an updated schema. Also fixed a few UI bugs caused by that.
Moved ArtNet from another repo here