change colum name to time, add correct time format for time column
resovled confilics
Merge branch 'FileTest' of https://github.com/linalanarose/LocalEventsCache into FileTest

Conflicts:
	Application1/Application1/SQLiteDatabase.cs
	Receiver/Receiver/Receiver.cs
Merge branch 'FileTest' of https://github.com/linalanarose/LocalEventsCache into FileTest
Size control and delete oldest messages work now