Sends timestamped BG readings by SMS directly from upload device using the Clickatell API

Sends timestamped BG readings by SMS directly from upload device using the Clickatell API when BG is outside of specified range (currently 80-105)

Suggested areas of further development:

- Snooze ability (don't send repeated alert within x minutes)
- Utilize other API features like delivery confirmation
- Send text message when no data coming in from CGM
- Include recent data in message such as "BG=100  rising 12 points) if prior data point is available