mock_http_server

# ChangeLog
## 0.3.0
- Update Plug requirement to 1.8.x to be able to be used with current
  phoenix versions

## 0.2.5
- Will now sort TIDs numerically when determining the last registered
  response
## 0.2.4
- Return last response when retrieving are response without TID and
  multiple responses are registered

## 0.2.3
- Supply default values as functions instead of module attributes

## 0.2.2
- Supply explicit default configuration values to Application.get_env

## 0.2.1
- Explicitly catch non-configured http server ip and port in case the server
  is started without configuration

## 0.2.0
- Remove registering a response without providing a url
- Fix deregistration of a response
- Allow list of responses for a registered url

## 0.1.2
- Add hex.pm publishing data

## 0.1.1
- Abstract responce registration state from registration GenServer
- Introduce struct for registration state
- Lots of code cleanup

## 0.1.0
- First practically useable version