Add easy result interface

[sverhoeven]

The result page now shows the different modules have been run, this is useful for gurus, who understand each module. For non-gurus it would be much nicer to show the last caprieval report directly. Also this is more like the haddock v2 result page.

It would be nice have a switch to either show the last caprieval report or the existing modules list. The default state of the switch could depend on the logged in users expertise level.

The scenarios of #29 could be seen as the input interface for easy expertise level.