[DF-1294] Add tilemask copy\paste in heightmap editor. Remove unneeded code. Small fixes
[DF-1213] Major implementation. Implemented features described in comments.
[DF-1294] Fix Win32 project.
[DF-1484] - the behavior for Circle Particle Emitter was changed according to the designer's request.
[DF-536] Fixed calculation of working distances for LodComponent
Merge branch 'development' into GlobalLodDistances