found a synchronization issue with the connector

I found an intermittent problem with the controller connector.  If you
manage to do a reload at the exact same moment that the controller
connector is running, you can cause an exception in the controller
connector thread and prevent FSFW from connecting to controllers.
Merge pull request #74 from ajragusa/1.0.3-dev

found a synchronization issue with the connector
Merge pull request #75 from GlobalNOC/1.0.3-dev

1.0.3 dev