+ Added threshold to GRC block ctor
+ Added default values for lora_receiver block
~ Moved whitening sequence selection to ctor
to accomodate for SF6 incompatibility
~ Changed max_freq_gradient_idx with simpler falling edge detection
+ Added generated whitining sequences (but not in actual code: needs
further testing)
- Removed log files, and added results to wiki
+ Added threshold parameter to the lora_receiver block
+ Added failsafe to stop demodulation when noise was reached after data
(packet length in HDR was wrong)
- Added tutorial images
- User configurable sample rate
- Block for sending messages to Wireshark
- Optional block for storing messages in MongoDB
- Debug port is now an optional message port instead of writing automatically to /tmp