cleanup: remove functionality that needs to be moved into the core product
remove cloud connector dependency

+ move template file into lib rake folder
+ remove infopark dashboard dependency
update dummy app to rails 4
every developer should use the same ruby version
update dummy app to standard rails 3.2.16 app
remove dashboard, which will become part of the console
remove website
Merge branch 'feature/cleanup' into develop

* feature/cleanup:
  remove website
  remove dashboard, which will become part of the console
  update dummy app to standard rails 3.2.16 app
  every developer should use the same ruby version
  update dummy app to rails 4
  remove cloud connector dependency