Merge pull request #35 from sgtonkin/feature/sms

Created routing, post handlers and models to send and verify phone numbers for sms
fix linter warnings
Merge pull request #36 from dduugg/feature/lint

fix linter warnings merged
Edited sms files for receiving function, uncommented user and charity routes so that server works again.
added missing semi-colon and blank line at end of document.
Merge pull request #37 from rustinpc/smsChoice

Edited sms files for receiving function and added schema to new sms model
Began scafolding out utility for sending donation texts
Configured mongo locally to load users