+ Added   - Removed   ^ Changed   # Fixed

2.1
	+ Adds AcyMailing List assignment
	+ Adds Akeeba Subscription Levels assignment
	+ Adds Domain Referrer assignment
	+ Adds extensionInstalled() method

2.0.1
	^ Changed GPL License Headers

1.2.5
	+ Added Image Resizer Class

1.2
	+ Added method isFeed()
	^ Updated device detection library

1.1
	# Fixed issue: User Time on Site publishing assignment not being loaded correctly