cleanup and more actions

remove modeltest
format
extract client api calls (without formating)
Remove diffs that got in
Uncomment ask_session
Move res files into place
fix some rebase errors
extract admin api
revert mod power for all
format
fix more rebase errors
stll 30 errors left

fix more rebase errors
(cannot import client, otherwise widgets loaded before application)
extract more calls,
did we need a complete interface for _clientwindow?
move remote close command into admin_action
use direct signals
remove delegates methods
comment signals and separate them
format
extract network communication into server_packets.py
extract parts of the model
separate model/control and view
fix server_packets
return directly signal
imeplement game status into friendlist