Add doc & prevent Scene:frameCount from overflowing
Add doc & move all definitions to .cpp
Add boost_log
Revert "Add boost_log"

This reverts commit 4d24d289cba037811cec5bc3404aa54268112f86.
Clean up
Simplify command line arguments parsing
Add boost log
Revert "Add boost log"

This reverts commit 422811bfa6e8483132fb194f36fbd5ea06834897.
Add log class & change calls #fixme
Fix log instantiation
Add log time
Add severity levels for log
Add filter
Add log levels all, none & Improve logs in Scene
Change every cerr call to logger->error
Improve log calls