ATVDemod arbitrary sample rate
Now the ATV demodulator can effectively work at any sample rate. This implements #594 Some controls and displays became obsolete the description of the interface has been updated accordingly here
Other changes and fixes
- ATV Modulator: fix crash when m_pointsPerHBar = 0
- PlutoSDR: compatibility with firmware 0.32. Implements #604
- ValueDial(Z): add virtual keyboard support
- Correction to the changelog: libiio and libarspyhf were NOT upgraded due to build issues in Windows. However if you compile from source in Linux this upgrade works fine.