Moved checking watch data to function, move things around to implement watch data reloading while service is running
Change read_cfg to be python<2.7 compatible. Added license tag to setup.py
Merge branch 'master' into reload
Updated common read_cfg to use yaml module, added test
Updated install_requires in setup.py
Added license in setup.py
Merged with master
Added signal handler for reloading configuration file, finished implementing reload, added test for reloading configuration. This closes #1