Correct vertices after map load the way QBSP does.
Fix crash when selecting a point entity with attached brushes.

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

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

Conflicts:
	Mac/TrenchBroom/TrenchBroom-Info.plist
	Source/IO/MapParser.cpp