Tweaking SampleApp to return blog like content
Added a config file for phpdocumentor
When using pretty urls, get parameters passed without a value are given a numeric index and treated as a value rather than the parmeter.
Tweaks in pagination
Implemented multi-app functionality (AKA plugin structure)
Fixed the point at which parsing pretty URLs begins to look for $_GET parameters when looking for app/plugins
Removed some debugging code
Updated namespace conventions. All Core logic now lives in the smvc namespace. Each app
can (and should) now have it's own namespace. At this time all invoked controllers must
live in the global namespace.
Added a convention, by default it is expected that all apps will have a Main controller.
This can be changed in sys-congfig.php if you disagree
Implemented main controller concept in the sample app