Adds a way for a registered user to get a new action email (#14228).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11946 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds i18n strings (#14228).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11947 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds a test for User.try_to_login with active_only set to false.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11948 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds the email address to the flash message after registeration.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11949 e93f8b46-1217-0410-a6f0-8f06a7374b81
Resets strings that don't mention that an email was sent for activating the account.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11950 e93f8b46-1217-0410-a6f0-8f06a7374b81