Add Float class files.
Add Rain class files.
Add files to project.
Rename Float to Soaring
Rename Rain to Rainy
Add Positional
Add FlockSoaring
Remove Rain from project.
Remove Float from project.
Add Soaring to project.
Add Rainy to project.
Add Positional to project.
Add FlockSoaring to project.
Update FlockSoaring to stub-status.
Add useful comment documentation.
Add call to parent's constructor in secondary constructor.
Add stubbing and documentation for Positional
Add stubbing and documentation for Rainy.
Merge branch 'somethingtodowithentities' into behaviouralcorrection

* Resolved conflicts with behaviour adding.

Conflicts:
	Nimbus.vcxproj
Move all behaviours to ./src/Behaviours, resolve dependencies.

* Also remove rogue BlankBehaviour files that appeared during merge.