Mantis #4242: added Sudoku support for Titan
Mantis #4242: added missing gfx
Update Russian translation - thanks Vasilich!
Update WebEPG grabber for vsetv.com - thanks Vasilich!
Merge branch 'BUG-WebEPG-and-strings-Russian-fix-on-master'
Mantis #4242: added Tetris support for Titan
Merge remote-tracking branch 'remotes/origin/BUG-4242-Sudoku_and_Tetris_Titan'
Updates to tuning parameters from forum.
Merge remote-tracking branch 'remotes/origin/BUG-4246-Update_tuning_details_and_grabbers_for_1.3.0'
Update Swedish strings ( missing string id 1320)
Update latest IMDB scripts
Fix MySQL database upgrade for channels without tuning details (#4247)

On systems where there are channels in the database that don't have any
tuning details, the SQL script failed to execute. This is due to the
column being declared NOT NULL, but the subquery not returning any
channel number for these rows. Because the database upgrade fails,
starting SetupTv and/or the TvService is impossible and the TvEngine is
unusable.

The script for SQL Server still needs to be fixed.
Fix MSSQL database upgrade for channels without tuning details (#4247)

This applies an alternate version of the parent commit to the MSSQL
script. Thanks to Guzzi for the fix.
Merge branch 'BUG-4247-Database-upgrade-61-fails-without-tuningdetails'
Updated DVBC tuning details for Norway (Thanks aherbjornsen)
Update Tuning DVBC Germany (Thanks FreakyJ)
Allow filters to be build as unicode
Added local baseclasses for DirectShow filters

- DSHOW_BASE environmental variable is not needed anymore
Moved dshowhelper, DXUtil, fontEngine and Win7RefreshRateHelper under dshow folder
Moved MPC-HC subtitle engine under DirectShowFilters