Extracted script to run just unit tests
Removed global params dictionary, introduced a main method, errors return a 500.
Extracted FakeUci to separate class.
Update network availablility upon bandwidth change.
Enable wireless router when current_use is below limit.
Should not restart wifi if disabled state does not change.
Fix fake_uci for multiple sections.
Merge pull request #256 from akiellor/reenable-wireless-on-limit-adjustment

FIXED #221 - Reenable wireless on limit adjustment