Create copy for the instructions on the join page

[aleximakris]

Write copy for each of the steps at the join page for the following steps:

1. add photo
2. details (name, subject)
3. location (including gaining accurate location and crosshairs before adding location into the text field).
4. Varification - demo profile and instructions to click on email varification

[aleximakris]

Bit lumpy but have the gist. reckon at each stage the appropriate fields on the profile will be highlighted. These can be overlayed on the map while the left column of the screen remains the active profile

[aleximakris]

Hey chaps, these are clearly way too lumpy, but I think the key messages that need to be implicit as tutors create a profile are all covered. I think for our test release we could almost go without them at all and then judge what needs to be added in based on feedback.

Thoughts?