start using devel branch for dev and master for working copies.
change versions as we make progress in dev branch. right not at 0.1.1
add getting bond member state and bond master name to the Iface obj
set iface.bond_master if iface is bond member
get bridge master of a phy of sub-int
increase setup.py ver to 0.1.2
change version to 0.1.3
update how is bridge member and is bond member defined. if info is parsed for
ifquery then don't assume interface actually exists on box
Revert "update how is bridge member and is bond member defined. if info is parsed for"

This reverts commit b02e0a1c4b100b30c1ab300a0820a8edf6540990.
update comments on attributes