Titan + bltouch mount compatible with greg's carriage

Direct titan + bltouch support compatible with greg's wade extruder support holes and prusa i3 carriage.

I have included two new screws in x-carriage in order to enforce robustness subjection.
x-carriage is based on my previous Prusa carriage modification http://www.thingiverse.com/thing:1446976, check out the belt tensioner.

Included you can find a layer fan from isograph user http://www.thingiverse.com/thing:1571526 and http://www.thingiverse.com/thing:1310161
I put it here to no need to look for the one in the picture, please give them a like.

Introduced V8 with hardened supports to prevent vibrations and ghosting.

Do not put extruder fan like in the pictures it will melt with the extruder block. :-)

Hope it results useful for others.