Havana fixes courtesy of Mr Bunch.

(Still a little bit of fixing to go)
Forgot the neutron api-paste.ini
Removed sheepdog from glance configs, compute wasn't looking at MySQL, made kill.sh smarter with proxy preserved
small typo causing unexpected EOF
small changes required in config files (sql_connection now connection) and missing password
Fixes for Neutron auth issues
Small fixes related to Neutron. More sql_connection/connection fixes. Enable the OVS Driver Interface in l3_agent.ini
Compute wasn't pointing at correct Neutron IP, making config files for Neutron consistent
Fixed for Neutron. Instance now gets IP. This makes me happy.
Typo in sed for supported glance image stores
all the kevin fixes