* added new file to test git repo setup
* added mailboxes tests part 1, POST to /users/{user}/mailboxes
* mailboxes tests GET /users/{user}/mailboxes
* remove .only
* fix returned value check
* remove text.txt. Fix mailboxes-test.js test run name
* fix GET request tests. Add tests for GET /users/{user}/mailboxes/{mailbox}
* added tests for PUT /users/{user}/mailboxes/{mailbox}
* added couple more PUT tests. Added tests for DELETE /users/{user}/mailboxes/{mailbox}. Fixed namings in some places
* remove unnecessary .send(), add generated md file to gitignore
* add new line to gitignore
