The PEAR coding standards decree: no tabs, but indent by four spaces.
I've done a global search-and-replace on all tabs, replacing them by
four spaces. This is a huge change, but it will go a long way to
getting us towards phpcs-compliance. And that means better code
readability, and that means more participation.
darcs-hash:20081223191907-84dde-21e8efe210e6d5d54e935a22d0cee5c7bbfc007d.gz
Add the code to registration to handle invitation codes.
Some edge cases on invitations: is the user already subbed to this
person? Tell them. Is the person already on the system? Sub the user
to them, then, and tell the user.
Add some code to User to auto-sub invitees whenever the email address
changes. Call it from a new registration with an invite code, and also
from confirmaddress.
Some whitespace cleanup in the files touched.
darcs-hash:20080827001927-84dde-b50e5d921ca3f2fb894821730ff93cac09d2ba66.gz
