Fixed that previous assignee is not notified on issue update (#15714).

git-svn-id: http://svn.redmine.org/redmine/trunk@12419 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that text/plain attachments are added to issue description (#15684).

git-svn-id: http://svn.redmine.org/redmine/trunk@12420 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that time entries custom values are not deleted when deleting a project or an issue (#15709).

git-svn-id: http://svn.redmine.org/redmine/trunk@12421 e93f8b46-1217-0410-a6f0-8f06a7374b81
Rails4: db migrate: replace "Permission.find_by_controller_and_action"

git-svn-id: http://svn.redmine.org/redmine/trunk@12422 e93f8b46-1217-0410-a6f0-8f06a7374b81
Rails4 compatibility of Setting model

git-svn-id: http://svn.redmine.org/redmine/trunk@12423 e93f8b46-1217-0410-a6f0-8f06a7374b81
fix svn raw diff failure on svn version 1.6.17 (revision 1128011)

git-svn-id: http://svn.redmine.org/redmine/trunk@12424 e93f8b46-1217-0410-a6f0-8f06a7374b81
use environment variable for extacting SCM repositories in ci.rake

git-svn-id: http://svn.redmine.org/redmine/trunk@12426 e93f8b46-1217-0410-a6f0-8f06a7374b81
make IssuesHelperTest passes when config.threadsafe! is enabled (#12097)

git-svn-id: http://svn.redmine.org/redmine/trunk@12427 e93f8b46-1217-0410-a6f0-8f06a7374b81
make WatchersHelperTest passes when config.threadsafe! is enabled (#12097)

git-svn-id: http://svn.redmine.org/redmine/trunk@12428 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed multiple scrollbars in project tree (#15741).

git-svn-id: http://svn.redmine.org/redmine/trunk@12435 e93f8b46-1217-0410-a6f0-8f06a7374b81
use environment variable for running independent tests (units etc.) in ci.rake

git-svn-id: http://svn.redmine.org/redmine/trunk@12437 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that OpenID authentication fails with 422 error due to token verification (#15735).

git-svn-id: http://svn.redmine.org/redmine/trunk@12438 e93f8b46-1217-0410-a6f0-8f06a7374b81
replace deprecated Version#completed_pourcent at lib/redmine/helpers/gantt.rb (#12724)

git-svn-id: http://svn.redmine.org/redmine/trunk@12439 e93f8b46-1217-0410-a6f0-8f06a7374b81
add stderr to config.active_support.deprecation in test and dev env

git-svn-id: http://svn.redmine.org/redmine/trunk@12440 e93f8b46-1217-0410-a6f0-8f06a7374b81
Rails4 compatibility of stylesheet_link_tag and javascript_include_tag at ApplicationHelper

git-svn-id: http://svn.redmine.org/redmine/trunk@12441 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds support for links on values for various custom field formats (#1358).

git-svn-id: http://svn.redmine.org/redmine/trunk@12442 e93f8b46-1217-0410-a6f0-8f06a7374b81
back out r12441

It is not compatible with Ruby 1.8.7.

git-svn-id: http://svn.redmine.org/redmine/trunk@12443 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed slow SELECT ... FOR UPDATE query when deleting an issue.

git-svn-id: http://svn.redmine.org/redmine/trunk@12445 e93f8b46-1217-0410-a6f0-8f06a7374b81
Bulgarian translation updated by Ivan Cenov (#15755)

git-svn-id: http://svn.redmine.org/redmine/trunk@12446 e93f8b46-1217-0410-a6f0-8f06a7374b81
Updates for 2.4.2 release.

git-svn-id: http://svn.redmine.org/redmine/trunk@12447 e93f8b46-1217-0410-a6f0-8f06a7374b81