Add log times/aqua213

[alejandroaquintero]

• Middleware added, sits in the middle of every request, and logs the body, the time, how much it took, and other info.
• List of sensitive routes that includes passwords: POST users, POST token, POST /change-password

These are some examples:

INFO:root:127.0.0.1:56204 - "POST /latest/token" 200 OK 319.25ms Body:Sensitive Data - Not Logged INFO:root:127.0.0.1:42456 - "POST /latest/groups?name=new_group&description=A+new+group" 200 OK 75.95ms Body:No Body INFO:root:127.0.0.1:57160 - "POST /latest/version" 200 OK 93.00ms Body:{"name": "New Version", "iso_language": "eng", "iso_script": "Latn", "abbreviation": "NV", "rights": "Some Rights", "machineTranslation": false, "is_reference": true}