Started re-organizing some stuff.
Improved logging & configuration facilities.
Added vsync & fixedtimesteps options to config.ini.
Log targets are now also configured in config.ini now.
Added an engine.log file log-target.
Merge pull request #30 from raistlinthewiz/feature-reorganize

Improved logging & configuration facilities.
MonoGame based version was lacking the last commit's changes, fixed.
Will be implementing unit tests for the engine.
Started implementing basic tests & code coverage.
Adding test settings.
Fixed the tests project.
Fixed the xna project.
Updated tests output directory.
Converted to unit tests.
Adding great 8-bit music by __twc!
Added more unit-tests.
Merge pull request #31 from raistlinthewiz/feature-unit-tests

Added nunit support.
Started implementing a monster editor.
Draw a simple quad.
More code cleanup.
Fixed a bug where chunks in cache-range were not lightened as expected.
An exception will be thrown by the engine when supplied view range is bigger than cache-range.
Improved Chunk's and Block's string represtantation.
Fixed monogame project file.