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
Refactor to load multiple asset types from ColladaLoader
Add eaxy-0.1.jar as a maven dependency
Merge pull request #995 from mkienenb/PR-collada-support

collada support