Temporary currents will now delete without crash.

The currents can be deleted and the iterator won't get all borked any
more.
Added temporary vs permanant winds.

The right click now makes permanent wind currents.
Made vectors zero out after they are weak enough.

The min power is completely arbatrary!
Normalize code for development on Linux.

I need to test this in Visual Studio to make sure its compatible both ways, but this looks to open up a new dev environment (and deployment platform).
Merge branch 'windAlternateVectors' of github.com:/dreac0nic/nimbus into windAlternateVectors
Fixed iterator crashing error.

It wasn't able to get the beginning iterator because it wasn't grabbing
the set when it cloned.
Merge remote-tracking branch 'origin/windAlternateVectors' into newEventSystem

Conflicts:
	src/Behaviours/Flocking.cpp
	src/Behaviours/Transformational.cpp
	src/EventSystem/EventSystem.h