BRANCH 4.1: fixed support for tabs.  This is still currently disabled as
it contains a few inconsistencies
BRANCH 4.1: some testing on making hash work better.  This test is using
/top as a test
BRANCH 4.1: support for refreshes with a hash
BRANCH 4.1: added better handling of predefined urls
BRANCH 4.1: moved towards using the new API for history instead of
hashes
BRANCH 4.1: changed some tab names so they can be refresh properly
BRANCH 4.1: clean up of old hash code
BRANCH 4.1: server code that enables perforce integration with Team
Merge branch '4.1-hash' into 4.1

Conflicts:
	src/client/tactic_client_lib/scm/delegate.py
	src/pyasm/biz/snapshot.py
	src/tactic/ui/container/tab_wdg.py