Add --content-model-only option clone-space script
Improve readability somewhat with named functions
Delete mirror-content-model.js

replaced by new option to clone-space.js
Update Content-Model cloning example in README
Rename content-model-only to only-content-types
Rename content-model-only to only-content-types
Fix wording
Merge pull request #13 from contentful/feature/clone-content-model

Add a `--only-content-types` flag to example clone-space script