TimeDate: Fix "Apply" button enabling for checkbox options (fixes #111)
Created by: jhrdina
Fixes #111 (closed).
setApplyEnabled( this, true ) call was missing inside isNtpEnabledCheckBox's toggled signal handler.
Signals are now blocked during initial values setup to prevent firing of unwanted QCheckBox::toggled signal and therefore making Apply button visible even if user doesn't make any changes.
Issue was fixed even for isRtcLocalCheckBox.