The regex was greedily matching any character which causes problems with
multiple path parameters in a route and it was only replacing once:
input: `/api/v1/{channel}/items/{id}`
output: `/api/v1/{{ channel}/items/{id }}`
* Added support for async importers
* Swagger importer v0.1 - supports import of workspace, environment and endpoints from swagger 2.0 specifications. Supports query params, headers and body. Mocks body of application/json endpoitns
* Refactor: added comments, removed function-in-function declarations
* Fixed import of yaml files. Added tests for both .json and .yaml