Don't show loss of precision warning when only pasting point entities.
Add preference to toggle Alt+MMB to move camera.
Merge branch 'Release_1.0.0'

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

Conflicts:
	Mac/TrenchBroom/TrenchBroom-Info.plist
	Source/View/EditorView.cpp
Merge branch 'master' of github.com:kduske/TrenchBroom