Added support for testing multiple assemblies within the Zanebug GUI
Added .zanebug file format, which stores test assembly configurations
The Zanebug GUI can now be automatically launched by clicking on a .zanebug file
Each test assembly now runs in its own AppDomain, and AppDomain.CurrentDomain.BaseDirectory resolves correctly
Add Mode menu item, allowing developers to switch views between Developer Mode and Tester Mode
Added Description property to Test attributes, and provided GUI support for run-time editing
Modified Formatted Results tab to better display text
Exception dialog is no longer shown when tests are aborted
Added several menu shortcuts