Add new options and refactor CLI module name.
Spec source is referenced.
Merge branch 'lucid_options' into develop
Simple configuration changes.
Change of dotcucumber to metadata.
Method call changes; stepdefs are now teststeps.
Step Mother is removed.
Change from cucumber.yml to lucid.yml.
Language support modifications.
Cleaning up app startup files.
Updates to options text.
Merge branch 'lucid_app' into develop
Removal of test related structures.
Cleanup of Gemspec.
Modernize Gemspec structure.
Removal of unneeded gem dependencies.
Merge branch 'clean_tests' into develop