Organize a bit
Implements basic error-handling for routes and models (?)
Throws exceptions if there is no fallback
Updated specs for fail() methods; fix
Rethrow as is; fix
Re-throw full exception; fix
Always throws an exception if there are no error handlers
Revert "Updated specs for fail() methods; fix"

This reverts commit bc0919c8e37d3d3156cf38304e5c47da961b8a43.
The application settings should be specified from outside
Adds support for thisArg as container of settings
Remove legacy functionality about loaded modules
Remove legacy specs; adds a few specs
Adds body-fallback; fix
Adds missing action-specs
Remove duplicated test
Without doubt, throw or do not throw (!)
Allow inline-config on loader() method
Adds specs for events and error handlers
Error handlers, specs and fixes; dump 0.5.2