Add two new routes to display responses and records.

Improve display of responses.
List records in the webapp.
Rename the response table to records.

It's more logic to edit a record instead of a response.
A response is the result of the proxy/mock.
Add a same navbar for records and targets.
Implements the deletion of records.
Edit records.
Fix the edition of records.
Rename the 'alertError' event to 'alert'.

+ restart a loop to hide alert every X seconds after a new alert has
been pushed.
Avoid display under the footer.
Remove the pencil icon.
Declare the proxy before the server, even if it worked...
Handle status code when there is no response.
Redeclare API routes, even if not implemented.

Can be useful when testing custom status code to debug the proxy!
Update compiled build.
Improve responses (from childs) and records display.
Fix log if there is no response.
Review how responses are saved in the proxy.

- init a loop to handle saved reponses
- more efficient
- avoid SQLITE_BUSY errors
Organize styles.
Display targets in records.
Update CHANGELOG.