mdds: convert to "any" arch, drop devel subpackage. (#2666)
mdds: convert to "any" arch, drop devel subpackage. (#2666)

moochris/haikuports,haikuports/haikuports,Begasus/haikuports,Begasus/haikuports,moochris/haikuports,haikuports/haikuports,haikuports/haikuports,haikuports/haikuports,nielx/haikuports,Begasus/haikuports,nielx/haikuports,Begasus/haikuports,Begasus/haikuports,moochris/haikuports,haikuports/haikuports,nielx/haikuports