New method recorder.preview_and_record
Check error in preview_and_record
Galicaster crashes when a scheduled recording starts inside of a manual recording
Bug fixed the first time loading a profile (not shown the noaudio-dialog)
Deleted SetTimer calls in classui.recorderui
Added recorder.get_recorded_time() to get the record duration
Used recorder.get_recorded_time in the UI
Fixed python style
Used query_position to get the pipeline duration
Decreased thread ui frequency
Fixed bug with get_recorded_time on NULL state
Added log in sidebyside operation
Added a missed string to i18n when Galicaster notifies the number of days before a scheduled recording
Side-by-side export fails on large recordings (Issue #96)
Update about UI
Add sudoers documentation
Version 1.4.0
Updated CHANGELOG
Merge branch '1.4.x'

Conflicts:
	CHANGELOG
Fixed merge bug