Prusa i3 x-endstop holder with hole for wires (micro)

Prusa i3 X endstop holder redisigned for (micro) mechanical endstop (12.75x5,75 mm). It has a hole on one side that makes possible to fit the cables without unplugging the endstop from the electronics board. Now there is more space between the holder and the belt than the original

Based on grkonrad's design: http://www.thingiverse.com/thing:158434/#files