Frameworks based kde-misc/kdeconnect

* Moved the old live ebuild to 4.9999
* Created a new 9999 ebuild for frameworks based kdeconnect (frameworks branch)

~~The frameworks based one currently doesn't build due to upstream issues (trying to link against Qt4), but I'll try to come up with an upstream RR ASAP.~~

Use `app-crypt/qca[qt5,openssl]` here, plugins are now part of the QCA ebuild with 9999