[RelEng] Fixed URL

Signed-off-by: Stephan Wahlbrink <sw@wahlbrink.eu>
[R-Editor] Added menu item for strip comments command

Signed-off-by: Stephan Wahlbrink <sw@wahlbrink.eu>
[R-Help] Fixed issue with unreal packages in R-3.0

Signed-off-by: Stephan Wahlbrink <sw@wahlbrink.eu>