Prusa i3 YZ Endstops for Replicator Warehouse Prusa i3

Based on http://www.thingiverse.com/thing:158434, these endstops are adjusted to work with the aluminium framed prusa-i3 as sold by [Replicator Warehouse](http://replicatorwarehouse.com/) in London.

The Z endstop more easily adjustable than the endstop mounts in the kit and grips firmly without a nut and bolt. The Y endstop is adjusted to fit the larger rods in the kit.