Added support for using Blueprints instead of app instances.  Tests
incomplete.
Fixed/added tests, added documentation.
Removing errant print statement...
Potential fixes for error handling issues.
-Added tests to validate error routing.
-Fixed issue with error routing found with tests.
Alternative prefix handling behavior for blueprint integration.
Removed commented code blocks.
Adjusting for notes from @dougblack
Merge pull request #146 from silasray/alternate_prefix_beahvior

Alternate prefix beahvior