Revbump with major changes: remove USE=qml and always depend on qt-declarative

Revbump with major changes: remove USE=qml and always depend on qt-declarative
and qt-script (they're required by some core plugins); remove pointless and/or
obsolete USE flags; add madde and valgrind USE flags; move VCS packages to
PDEPEND; stop adding a custom rpath, the build system already takes care of
setting it; install a better icon; other misc cleanups. Also added myself as
maintainer.

Package-Manager: portage-2.2.0_alpha84/cvs/Linux x86_64