New SDRdaemonFEC source plugin
This plugin works with the FEC enabled version of SDRdaemon. When FEC is used the format of the data is completely different from what it is without FEC. The functionnality i also rather different so instead of trying to fit it into the existing SDRdaemon plugin this is easier and more straightforward to have a plugin on its own.
The addition of FEC blocks and the sequence tagging of frames and blocks make the transmission more robust. While it is unlikely to be beneficial with copper or fiber links it can improve links over WiFi particularly on distant links.
Please refer to the corresponding readme for further details about this plugin.
Other changes
RTL-SDR source plugin
The auto correction buttons now have the same labels "DC" and "IQ" as the corresponding buttons in the other source plugins with the auto-correction feature.