Read ovs-db sock file location from global config file.

Signed-off-by: Min Chen <minchnew@gmail.com>
Authenticate via PAM.

Signed-off-by: Min Chen <minchnew@gmail.com>
Add a Favorite icon.

Signed-off-by: Min Chen <minchnew@gmail.com>
Add an error.html

Signed-off-by: Min Chen <minchnew@gmail.com>