Fixed exception when trying to visgroup world brushes and entities together
New settings to override the map size values for FGDs that do not specify the values
Replaced the hard-coded engine strings and ids with more friendly enums to prepare for future abstraction. Should resolve #83.
Merge branch 'VisgroupException' of https://github.com/jpiolho/sledge
Fixed CultureInfo problems when parsing decimals from map file
Merge pull request #86 from jpiolho/CultureParses

Fixed CultureInfo problems when parsing decimals from map file
Fix #87: RMF read and write using incorrect string length logic
Merge remote-tracking branch 'origin/master'
Change the FGD and WAD lists into ListViews to enable tooltips. Resolves #85.
Working on model support - chrome textures are not implemented yet
Implement chrome texture rendering
Poorly-implemented GL3 model render. Graphics code needs refactoring.