Updated Group, IPGroup and VirtualGroup to use the new pattern for setting titles. Also, removed local get_title and get_short_title methods from these three; since the title is now in metadata, we can use the standard title methods.
Updated Group, IPGroup and VirtualGroup to use the new pattern for setting titles. Also, removed local get_title and get_short_title methods from these three; since the title is now in metadata, we can use the standard title methods.