Cleanup part 1.

Cleaned up some code, plus minor bug fixes.
Cleanup part 2.

Made communication between DynamicToolbar and client components cleaner.

Reaching a 0.3 release.
Cleanup finished.

Naming changes to better describe objects + prepare for future features.

Updated files to better follow QML style conventions.

Will release v0.3 shortly.
Merge branch 'refs/heads/master' into qt-5.2

Conflicts:
	proLIFErate.pro
	qml/proLIFErate/Display.qml
Working port to Qt 5.2!

Will merge into master.