Set correct formats for form elements in survey app

[mikelynch]

As a user/surveyor, I want to be offered the natural format for certain text boxes, so that it is easier to use the app. This includes:

• User login: should expect an email address – https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/email
• Email address in survey – also should show “email” format, ideally without offering the current phone user's (i.e. the surveyor's) email
• Phone number in survey – https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/tel

E.g.