Minor refactoring of 3D renderer.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Properly distribute update commands.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Release 1.0.7

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Merge branch 'refs/heads/Release_1.0.0'

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>

Conflicts:
	Mac/TrenchBroom/TrenchBroom-Info.plist
	Windows/TrenchBroom/BuildNo