SMToast Release 0.5.1

Updated to Swift 4

SMToast Release 0.5.0

Added isActiveQueueEnabled

SMToast Release 0.4.2

Updated default values

SMToast Release 0.4.1

Updated view SMToast is presented on

SMToast Release 0.4.0

• Added Flick Away for SMToasts
• onHoldQueue can now be enabled/disabled

SMToast Release 0.3.5

Updated dragging ability

SMToast Release 0.3.4

Updated documentation

SMToast Release 0.3.3

Added documentation and init fixes

SMToast Release 0.3.2

Made convenience init methods public

SMToast Release 0.3.1

Removed print statements