noflo/noflo — pull request #122 by p0wl (2013-12-29 17:00:25+00:00)
Title: fix subgraph loading on windows

Using a subgraph in a graph is currently not working in windows.

![image](https://f.cloud.github.com/assets/596578/1819679/ee1fc4ba-70a9-11e3-8ea0-e27aa81cb0cf.png)

This quick fix checks for the colon to recognize C:, D:, ...