* portVersionedName contains the secondary architecture,
so using it means secondary package builds fail.
example: $portVersionedName is libwow_x86-0.0.0 when
doing an x86 build on x86_gcc2
* All the packages have changed version
* Cleanup the dependencies to avoid repeating transitive ones
* libxml is not required anymore (libdom replaces it everywhere)
* on the other hand, NetSurf build uses perl html::entities. Added a bep for it.
* Also adjusted the licences. While NetSurf is still GPL/MIT+OpenSSL exception, all the other libs are plain MIT, with various copyright holders.
(cherry picked from commit 9b6e3c28b0)
Conflicts:
dev-libs/libwapcaplet/libwapcaplet-0.2.0-HEAD.bep
dev-util/buildsystem/buildsystem-1.0-HEAD.bep
media-libs/libnsbmp/libnsbmp-0.1.0-HEAD.bep
media-libs/libsvgtiny/libsvgtiny-0.1.0-HEAD.bep
net-libs/libdom/libdom-0.0.1-HEAD.bep
www-client/netsurf/netsurf-3.1-HEAD.bep
