Merge pull request #2 from dsetia/master

Merge pull request #23 from rajreddy/master
qed_param file has invalid host_ip. Fixed it
add webui processes to devstack
enable webui processes
Merge pull request #35 from numansiddique/master

qed_param file has invalid host_ip. Fixed it
qed does not require HOST_IP
web ui processes need to be started in web-core directory
Merge pull request #36 from rajreddy/master

added code to start web ui processes using devstack
o Add an option to skip repo sync
o Default PHYSICAL_INTERFACE to eth0
o Default to use https for git clone
Merge pull request #37 from rombie/test2

o Add an option to skip repo sync
Handle change in path for vnswad
Add dependency for libvirt-bin to ensure /etc/libvirt/qemu.conf exists before contrail provisioning
Merge pull request #40 from praveenkv/master

Handle change in path for vnswad