First pass a updating the user autocomplete funtion to allow for searching on more than just the username...  Autocomplete now returns the First/Last name and email of the user searching (if the last name is set), if no last name exists, we are returning the username/email as it did in drupal 6.  This also removes the ability to add search for the admin account.  This still needs much work amd close observations for issues this may cause as the entire user/autocomplete functionaility is now using this function.  #341
Add a new user => Add a user to your site.  #341
Update description of username search to reflect users are now able to search via name, email, etc.  #341
Small wording changes.  Add a new user => Create a new user.  Since users can now search for a user via email, name or login, "User name" title for the input has been changed to just "User".  "Add an existing user to boo" can be confusing as it's using the vsite title, so changing it to a static "Add an existing user to this website".  #341
Was not comfortable altering the entire user/autocomplete functionality, so instead I created my own for adding users.  #341
Dont break cp/people for single installs without vsite.  #341
Remove current group memebers from the autocomplete.  #341
Add the new autocomplete for users onto the vsite registration form.  #341
Using the wrong access, use the access that user/autocompletes uses instead. #341
Site => Website.  #341
Typo, missing > .  #341
Add in the users username to the return value as well if it's not already supplied.  #341
Remove un-needed node_load
Merge pull request #1770 from openscholar/341-userautocomplete-update

New autocomplete for adding users to a site #341