pothos-widgets: work on channel math for periodigram
Merge branch 'master' into periodigram_work
pothos-widgets: added averaging factor to the periodigram
pothos-widgets: working legend checkbox for min/max hold
Merge branch 'periodigram_work'
pothos-widgets: clear min/max hold on become visible
pothos-sdr: added hooks for dc offset adjustments
pothos-widgets: planar select gets a title
pothos-widgets: wave monitor legend checkbox and common code
pothos-library: better topology dis/connect errors
Merge branch 'master' into eval_engine
pothos-gui: replaced Block ptr with guaranteed UID