v2.1 storage fill up mitigation + battery monitoring
This release targets the V2.1 whale tag hardware, with raspberry pi 0 W as the main computer.
- ceti-tag-data-capture now has a wrap bash script that is executed by the systemd service
- Adds 30s sleep before the app starts - to allow ssh reliable connection in case the app pegs cpu 100%
- Stops the data capture app if the storage has filled up