Update translations from Transifex:

- Basque
- Chinese (simplified)
- Czech
- French
- German
- Greek
- Polish
- Slovak
- Slovenian
Split PM_CAPTURE mode into PM_ANALOG_CAPTURE and PM_DIGITAL_CAPTURE
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.
DVB: Cosmetic for SetChannel()
Restore default window rect on device lost.
SubresyncBar: Fix wrong timestamps for frame based auto-loaded subtitles

Subtitles are loaded before we get valid frame rate from the renderer so
we need to reload subtitles when we get that info.
Cosmetics: Remove unneeded cast
Add Transifex client to .gitignore