ctn-waterloo/nengo_1.4 — pull request #424 by drasmuss (2014-06-12 18:41:08+00:00)
Title: Added hierarchical popup menus in javaviz

Addresses https://github.com/ctn-waterloo/nengo_gui/issues/115

The right-click popup menu in javaviz should now have networks nested within submenus, like how things work in 1.4.