Cosmetic: Remove an unwanted line.
Subresync bar: Don't show the ampersand in "Yes"/"No" strings when not in a menu.

Also avoid reloading the same resource strings each time.
Update translations from Transifex:

 - Basque
 - British English
 - Catalan
 - Chinese (simplified)
 - Czech
 - French
 - Galician
 - German
 - Greek
 - Italian
 - Japanese
 - Malay
 - Polish
 - Portuguese (Brazil)
 - Romanian
 - Slovak
 - Spanish
 - Swedish
 - Turkish
 - Ukrainian
 - Vietnamese
Cosmetic: Fix a typo.
CompositionObject: Fix copy-paste fiasco.
DVB: Don't update stats when channel is not active.
DVB: Show current event time in the status bar.
DVB: Make use out of the DVBState struct.
Mpeg2SectionData: Minor refactioring of the ParseEIT() method.
DVB: Cosmetic for SetChannel().
DVB: Fix time calculations.

StartTime could have been inaccurate in certain cases.
DVB: Add channel name to snapshot filename.
DVB: Add only supported services.
DVB: Add context menu to the navigation dialog.

Use std::vector to store channel in order to get better sort abilities.
DVB: Use proper media types.

Resolves ugly audio pops and cracks for EAC3.
DVB: Don't abort tuning when tuner refuse to set bandwidth.

Some tuners doesn't support setting bandwidth value. See related ticket
for more information.

Fixes #4436
DVB: Don't clear the channel list on saving new scan result.

Fixes #3666
DVB: Update event information on separate thread.

This change improves channel switching speed.

Fixes #2953
DVB: Open through Graph thread.