Remove hal mask because packages are no longer in portage tree.
Remove old keywords for cross-compiler.
Remove cwiid keywords, because the package is rather old and replaced with other solutions.
Stop adding keywords to portage. Prevent using broken stuff.
The vdr xine stuff needs not to be keyworded manually.
The vdr xine stuff needs not to be unmasked manually.
No reason to unmask avidemux manually anymore.
Stop unmasking portage manually.
We still need to use live version of vdr-xineliboutput, because there is no v2 ebuild yet.
Mask oracle binary java packages