initial work on agent
more work on agent ; shipyard-agent now loads containers
agent: added image loading from agent ; added container and image cleanup
agent: updated cloning ; re-organized container details template ; now shows volumes
agent: set port on register for host
fixed migration issue
updated setup script for new agent
updated error logging
fixed bug with latest docker-py (privileged moved to start)
fixed dockerfile pip setup
fixed agent issue with multi-host
added check for enabled host
setup: set dns for docker
updated fabfile (removed custom dns from docker)
fixed bug with image list when creating containers with multiple hosts
updated container api for agent
minor template update
merged with master
fixed pip version conflict ; updated deploy script
fixed bug with pip 1.5