make MELTED_PORT and MELTED_HOST variables

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
move to melted init

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
Merge branch 'xaiki/melted-build' of github.com:inaes-tic/mbc-mosto