Fetching emails via rake task does not support --no-account-notice and --default-group options (#13712).

Contributed by Julian Faude and Alex Shulgin.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11748 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed: Lost text after selection in issue list with IE (#12650).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11750 e93f8b46-1217-0410-a6f0-8f06a7374b81
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11752 e93f8b46-1217-0410-a6f0-8f06a7374b81
Restores the bottom action menu.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11753 e93f8b46-1217-0410-a6f0-8f06a7374b81
Pevents duplicate accesskeys (#12684).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11754 e93f8b46-1217-0410-a6f0-8f06a7374b81
Updates for 2.3.1 release.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11757 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed: Unable to set custom fields for versions using the REST API (#13850).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11760 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed: "obj" parameter is not defined for macros used in description of documents (#13821).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11761 e93f8b46-1217-0410-a6f0-8f06a7374b81
Propose system activities only when reassigning time entries (#13783).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11762 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that deleting a system activity with children in use raises an error (#13783).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11763 e93f8b46-1217-0410-a6f0-8f06a7374b81