Minor edits to the effectors - tapering nut traps for easier insertion, making sure the bearing bar clamps are properly beefy.  Might come back and re-beef them later.  Hotends are on order - e3d v6 should fit in well, or anything with a inset Bowden connection.  Rumba mounts were just editing the nut traps.
Merge branch 'master' of http://github.com/paenian/bertha