LimeSDR: external clock input option
Added a dialog to LimeSDR plugins to be able to switch the clock reference to the external clock input. See here for detals.
- Input: https://github.com/f4exb/sdrangel/tree/master/plugins/samplesource/limesdrinput#2-nco-dciq-correction-and-external-clock-controls
- Output: https://github.com/f4exb/sdrangel/blob/master/plugins/samplesink/limesdroutput/readme.md#7a-external-clock-control
This implements issue #74
Bug fixes
Fixed issues with SSB modulator GUI when fiddling with SSB/DSB or the bandwidth sliders. This fixes issue #87
Other changes
Use the current locale to set the group delimiter on the value dials (separator between thousands). This used to be a dot (".") which is the case in many countries but the US and the UK where a comma is used. Anyway most hams and professionals alike are used the the US/UK notation so as the binaries are built on machines with US locale the separator will be a comma. If you compile from source it will be the separator used in your locale.