code-dot-org/blockly — pull request #499 by bcjordan (2014-04-16 22:20:49+00:00)
Title: More K1 artist move block changes

* Add a length parameter to simple move blocks
* Add a N/S/E/W letter to simple move blocks
* Add simple jump blocks

![image](https://cloud.githubusercontent.com/assets/206973/2725988/f9feb980-c5b3-11e3-80bc-b6d7194e5941.png)