adds cucumber testing framework for bdd
add feature description to different use cases
Fix indentation
Merge pull request #2 from FlopsKa/develop

Develop
Added cucumber tests for ssh-keys
Added base for ssh-key management of users
Added implementation of sshkey resource

- Removed unnecessary views and controller methods, as well as modified
  routes to fit that
- Added authentication filter for sshkey resource
- Modified sshkey resource so their path is /users/ssh_keys
- Not yet testest with cucumber
Corrected ssh-key cucumber code

- There were two features in one feature file
Fixed bug where there which caused ssh-key not to work
Merge pull request #3 from flower-pot/develop

Fix bug which caused ssh-key not to work
Bug fix

- Bug caused one to be redirected to an error page when adding a
  ssh-key
Added correct validation of sshkeys
Merge pull request #4 from flower-pot/develop

Develop
Merge branch 'develop' of github.com:jannishuebl/suploy-webapp into develop

Created new Gemfile.lock by running bundle install

Conflicts:
	Gemfile.lock
sshkey list writen in bootstrap
new sshkey writen in bootstrap
Merge branch 'sshkeyview' into develop