Appending .dll or .so based on comilation-time #define
Assimp mesh data loader. Compilation fixes.
Scene loader supports data providers
Loggin
Data loader works.
Don't build Assimp loader plugin if Assimp not found
Defined aligned new operator from Eigen
Merge from OgreRenderSystem changes.

Fix warnings for MSVC.
Instantiated boost::holder for aligned types.
Some small changes in application deployment paths.
Merge branch 'CoreSubsystems' of github.com:Eaglegor/UnknownEngine into MergeWithMaster

Conflicts:
	XmlSceneLoader/CMakeLists.txt
Merge pull request #29 from Eaglegor/MergeWithMaster

Merge CoreSubsystems with master
Merge branch 'master' of github.com:Eaglegor/UnknownEngine into OgreRenderSubsystem