Up the length of the username column to 100 characters, so it fits in "deleted" information on top of the 30 character limit enforced at the application level.
(cherry picked from commit e2319031)

(cherry picked from commit 29dd5e39)

(cherry picked from commit d05596e4)

Remove link to the registration page, since the registration page actually takes you to the homepage when you're logged in.
(cherry picked from commit c2609f01)

Remove a couple of <br>s that were pushing the help icon for the authinstance element down for no apparent reason.

Largely, this is to clarify what this setting actually does, and why you would change it.

When an authinstance is added successfully, remove any error messages, which helps reinforce that the user did the right thing.

If a new institution is being created and registration is turned on, automatically insert an internal authinstance.

Cleaned up the message relating to this behaviour too. This change make it easier to add institutions.

(cherry picked from commit dfa33e06)

This allows us to call delete_user more than once on the same user without any harm.

(cherry picked from commit f1c3e2ca)

(cherry picked from commit bd634c92)

[#2991] Delete auth_remote_user records when deleting user accounts. Don't check for deletion when landing from SSO.
(cherry picked from commit e9e4c569)

Bump the default key life to 365 days, up from 28. We will be properly fixing keyswap soon, this is just a stopgap.
(cherry picked from commit f923e64c)

(cherry picked from commit 91e26085)

Conflicts:

	htdocs/lib/group.php

You can now enter your username and be sent a password reminder too.

Several users of MyPortfolio have reported issues when they thought they knew their username but they didn't. Hopefully the email now telling you your username will help this.

Several language strings had to be changed. This is a bit suck, going on 1.0_STABLE.

Corrected a couple of spelling mistakes in error language strings. Moved wwwroot URLs into the language strings as proper interpolated get_string parameters.
(cherry picked from commit eb80727a)

artefact_get_viewaccess_users - field in right join used in WHERE clause, causing users to not be notified if they haven't set account preferences.

Also change the quoting on the query in order to remove some backslashes, and a couple of other minor tidyups.