Various fixes for skin styling.
Show the recording time
Remove milliseconds
forbids empty argument
Remove unnecessary alignment
fix merge conflicts - recording_time & master
remove qtime logic from dlgrecording - add counting of samples
move sample counting logic from dlgrecording to enginerecord + cosmetic fixes
replacing ControlObjectThread for ControlObjectSlave in enginerecord
Merge https://github.com/mixxxdj/mixxx into recording_time
remove unnecessary var m_cueSamplePos from enginerecord
cosmetic fix: recorded instead recored
use the same logic of couting duration in cue writing
Merge branch 'master' of https://github.com/mixxxdj/mixxx into recording_time
cosmetic fixes + emit changes per second
Merge branch 'master' of https://github.com/mixxxdj/mixxx into recording_time
Introduced [master] "audio_cpu_usage" and [master] "audio_cpu_overload"
Remove redundant nop check in enginevumeter
Make audio_cpu_overload indicator working
Make center line wider so it appears on narrower waveforms
Maintain a .2 opacity image of unscaled waveforms