Fix jshint errors
Update the README to point to the new documentation
Changes and fixes to the vagrant provision.sh script

- Make the script less verbose
- Run under bash rather than sh for cross-platform consistency
- Update install methods to match install docs

Fixes #342
Update popit-api to latest version

This includes the fix for deleting memberships when an object is
deleted.
Merge branch 'vagrant-fixes'
Merge branch 'readme-updates'
Update README.md
Make project name consistent
Change the list of instances on homepage
Fix typo
Merge remote-tracking branch 'henare/patch-1'
Go directly to the instance subdomain

Instead of showing a screen with information about the instance just
redirect straight to the instance.
make toolbar save button work on edit instance about page

and hide the other save button to make the interface consistent

Fixes #444
show person name in newly added organisation membership

If we are adding an organization membership then the newly added listing
should show the name of the person. To do this pass in the object type
to the membership dialog and then use that to populate the correct key
and also pass it back to the item template so it does the right thing.

Fixes #467
Include instance name in confirmation email

Add the slug name to the text of the email as well as including it in
the confirmation URL.

Fixes #455