Update tests for new profile field handling.

Change how the profileField method works in User.pm
Reindent some User.pm method according to WGBP.

docs/changelog/7.x.x.txt

@@ -37,6 +37,8 @@
  - fixed: Hover Help outdated: automatically request commit
  - fixed: Thingy: Subtext disappears when editing a field
  - fixed: WebGUI Search errors - boolean search using filtering does not work
+ - Updated User->profileField method to return all default values as a scalar,
+   rather than just the first option in the list.
  - fixed: Layout can now uncheck all Assets that are hidden.  This also resolves any CheckList issue so that all buttons can be left blank.
 
 7.5.18

docs/gotcha.txt

@@ -13,6 +13,11 @@ save you many hours of grief.
    using an earlier version you will need to upgrade this perl
    module before you upgrade.
 
+ * If a user profile field allowed multiple selects, and it also had
+   more than one default value, the User method profileField would
+   return the first.  It will now return all default values as a string,
+   joined by commas.
+
 7.5.17
 --------------------------------------------------------------------
  * If users are allowed to self register and emails are not required, this