Orion Intelliscope mode with SkySafari Pro 4.0 works!

- Tested AP mode
- Able to configure WiFly board & save settings
- Switched from WiFlySerial to WiFly library
Merge commit '1c4c6b0b567ba3cc21cd7ba83029384eee6130e7' into simple-dsc

Updates simple-dsc with the latest code from master so this
code should work properly with the v0.5.x board design