No need for custom mac_linux as it's the same as netaddr.mac_eui48
removing the deepcopy monky patch for netaddr.

Issue mentioned drkjam/netaddr#21 is fixed upstream and is available
from version 0.7.8 of netaddr. (fixed a year ago)
Fixed #3 : search in admin will work now
Better look up preparation. Allow only sensible lookups.

Django admin uses icontains. But it make sense to allow variants of
exact and contains. Which allow Q(mac__eq=value) and
Q(mac__contains=value) etc.,
Even though with current implementation of storing mac as integer in DB,
contains doesn't yield any result with partial mac data.
Forked from @tubeman/django-macaddress to add few more features. And it's taking more time to get it to mainstream.
Update README.rst
Merge branch 'master' of github.com:kra3/django-macaddress
Update README.rst
catch AddrFormatError on admin search
Incrementing version number as #1 is fixed.
Better to return None, rather than raise an exception (to get admin working) + package info typo fix
Create .travis.yml (@TODO: fix dependency setup and test execution)
Update .travis.yml
Update README.rst
Update README.rst
fix initial authors profile link
Adding two utility functions, 'default_dialect' and format_mac.
Also introducting a new settings variable, MACADDRESS_DEFAULT_DIALECT.
Adding the option to store MAC addresses as strings in the databas.
Adding release notes for version 1.2 and some documentation for new functionality.
Re-rooting to original tubaman origin with my changes.