Disable the perl and berdb USE flags for mysql+mariadb
Force stable keywords on upstream-stable MySQL/MariaDB
MariaDB dropped BDB, but has some additonal storage engines.
Don't pass the positional parameters directly.

Gentoo's java-config launcher.bash already takes care of this. Otherwise
the parameters are passed twice, which breaks all scripts.
Added correct jbos-cli logger configuration.
Merge branch 'develop'