Audio Switcher option page: Fix clipped translation.

Thanks to Markus Gaugg.
Distinguish the stable from the beta builds.
version.h: break the defines and reindent the file for better readability
build.bat: Add the Beta suffix for beta builds and drop revision number for stable builds.
installer: use the existent copyright string from version.h.
vsfilter_setup.iss: bring it up to date with mpc-hc's installer.
Remove the "Beta" suffix from the packages.

The beta builds' packages include the revision number so this is unneeded.
Update Release.txt
Merge pull request #58 from XhmikosR/beta

Distinguish the stable from the Beta builds.
update lcms to 61d73f8
update icl13.diff
Move old changelog entries to Changelog_old.txt.
Constify CAppSettings calls when possible.
Updated German translation.
Updated Japanese (ticket #1644) and Traditional Chinese (ticket #1647) translations.
Cosmetic: Use the local alias to access the settings.
Fix: MPC-HC was sometimes slow to close (audio kept playing for a few seconds).

The wrong overloaded function was called when closing the media after 0615b154c1a9e6289234a5acb6c2360b1560577c.

This commit fixes #3113.
DVB: added support for LATM AAC

To be used with DVB-T2.
Support for DVB-T2

Basic support for DVB-T2. New option for changing the channel switching approach.

Signed-off-by: xpc1000 <xavier_portell@hotmail.com>