Update to some modules for integration purposes;

Some structural/organizational changes;
No major changes to any classes
Merge branch 'master' of https://github.com/toecto/opocraft

Conflicts:
	development/OppoCraft_v1.0/OppoCraft_v1.0/Units/Unit.cs
	development/OppoCraft_v1.0/OppoCraft_v1.0/Units/UnitCollection.cs