Merge pull request #123 from ke4/apiary_to_rspec

Apiary to rspec
Generate specs
Manage steps
Allow "stages" in json to rspec
Update generated spec
Merge pull request #124 from maxigit/45946433_update_rspec_generator_to_manage_with_multiple_examples

45946433 update rspec generator to manage with multiple examples
[fix #46020635] added CreateLabelResource
Merge pull request #125 from ke4/46020635_add_create_label_resource_to_the_api

[fix #46020635] added CreateLabelResource
[fix] Added Labellable related tests 

Labellable related tests was missing from the
new 'test system', so I added them.
Generated a fresh apiary.apib documentation.
Also removed accidentally committed examples folder.