Fixed ConfigWorldGenScreen

The displayed properties are now correctly updated on selection change
events.
log missing modules at error level
initial mesh Collada support
polylist triangle support
push eaxy library
Merge remote-tracking branch 'origin/collada-support' into PR-collada-support
Rename to ColladaLoader as we will be loading other assets out of this file

formatting and checkstyle cleanup
Reorganize methods to match ObjMeshLoader
Persistent storage of world generation params
Refactor to load multiple asset types from ColladaLoader
Merge pull request #994 from mkienenb/missing-module-reporting

log missing modules at error level
Add eaxy-0.1.jar as a maven dependency
Merge pull request #995 from mkienenb/PR-collada-support

collada support
Added ChangeVelocity event
Fixed ChangeVelocity event. Now user can set velocity to zero
Merge pull request #996 from small-jeeper/develop

Added ChangeVelocity event
Assign world generator configs to world entity
Merge branch 'develop' of github.com:MovingBlocks/Terasology into develop
Convert json config data to module components
Use configured json parser for module data config params