BugFix

Fix dot at the beginning of a line

Added some utility methods

Merge pull request #14 from RiccardoMoro/feature/small_improvements

Added some utility methods and sample improvements

Manually save-restore draw

Added the option to get the current view state (as a Serializable) and to later restore it

BugFix

v1.0.2

Fix crash if no PathDrawnListener

Added onPathStart()

With this callback you will be notified when a user starts drawing a path (part of the PathDrawnListener interface)

Initial release

v1.0.0

Update CHANGELOG.md