minor formatting errors resolved.
move lsb_release check to common.py since it will be called by multiple files in
this library
bridge_iface.py - add support for listing tagged and untagged bridgemems
(classic bridge driver)
set vlanid to untagged if it cannot determine bridge ID.
minor doc changes. to remove all print functions. moving it to higher level app
i'm working on.
taken out all translation from yalnp-lib project. going to move it
to a higher level app