Config file support added and seems to be working.  Dropped the pushover library to ease the install requirements.  New pushover code is in Notifications.
Added a testing workaround that removes the need for a seprate file and removes the need to constantly plub and unplug an external hard drive.  New pushover code not working as it should throughing an http error. the rest of the program is working as expected.
added aditional exception handeling for pushover.