(Only the first 10 of 31 ports in this commit are shown above. )
Move allegro-devel to allegro; 4.4 is hardly a devel version any more.
Minor fix required in emulators/o2em.
Remove allegrogl, which is broken and included in allegro-4.4 anyway.
Update allegro-devel to 5.0.7 
PR: ports/172981 
Submitted by: nemysis <firstname.lastname@example.org>