shadows - proof of concept
vs 2013
tcp file server - the change of current directory is handled properly; renderable is position when created
pipeline commands refactored
Merge pull request #133 from nem0/Resource_Manager

Resource manager - initial implementation (fixes #84)
merge from master
update according to code review
Merge pull request #132 from nem0/shadows

Shadows
c++11
PC: get/setAffinityMask to get/setThreadIdealProcessor
We better suggest, which processor should be used by the scheduler for the thread
fixes #131
Merge pull request #135 from nem0/multithread_refactor

PC: get/setAffinityMask to get/setThreadIdealProcessor
the loading of some gl extensions fixed
Lux Unit Test implementation -> First Iteration
- fixes
- cleaning
- finished impl
Merge pull request #138 from nem0/Unit_Tests

Unit tests
- pipeline manager
- unit test: material manager
- several fixes in the unit test suite