Generate Rails project with --skip-active-records

I just regenerated the Rails project this time using the parameter
--skip-active-records so I do not have to deactivate them myself. In
addition I just added a small metadatum class.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>
Generate static page controller

Just generated the first static page controller. Also I have added RSpec
to the Gemfile for writing tests.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>
Write tests for static page

I configured the project to use RSpec instead of the classic unit test
framework. I also had to make some adjustments since I am not using
Active Records. For the static page I provided some very simplistic
tests.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>
Define route for root

I modified the route.rb so '/' gets routed to the static page home.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>