add "assert_response 401" to tests (#16107)

git-svn-id: http://svn.redmine.org/redmine/trunk@12917 e93f8b46-1217-0410-a6f0-8f06a7374b81
explicitly set encoding UTF-8 (#16107)

Default Ruby source file encoding changed in Ruby 2.0.0.
https://bugs.ruby-lang.org/issues/6679

git-svn-id: http://svn.redmine.org/redmine/trunk@12918 e93f8b46-1217-0410-a6f0-8f06a7374b81
Bulk edit workflows for multiple trackers/roles (#16164).

git-svn-id: http://svn.redmine.org/redmine/trunk@12924 e93f8b46-1217-0410-a6f0-8f06a7374b81
prevent issue tree hierarchy is broken in race conditions (#6579)

awesome_nested_set 2.1.6 uses lock.
Issue model uses as same way.

git-svn-id: http://svn.redmine.org/redmine/trunk@12927 e93f8b46-1217-0410-a6f0-8f06a7374b81
Removed hard-coded strings (#16164).

git-svn-id: http://svn.redmine.org/redmine/trunk@12928 e93f8b46-1217-0410-a6f0-8f06a7374b81
scm: mercurial: add one "closed" branch to test repository (#16177)

git-svn-id: http://svn.redmine.org/redmine/trunk@12929 e93f8b46-1217-0410-a6f0-8f06a7374b81
Mercurial 2.9 compatibility (#16177)

git-svn-id: http://svn.redmine.org/redmine/trunk@12930 e93f8b46-1217-0410-a6f0-8f06a7374b81
use Python getattr instead of hasattr (#16177)

git-svn-id: http://svn.redmine.org/redmine/trunk@12935 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that non-empty blank strings as custom field values are not properly validated (#16169).

git-svn-id: http://svn.redmine.org/redmine/trunk@12938 e93f8b46-1217-0410-a6f0-8f06a7374b81
Always load formatter scripts for when the description is read-only on page load (#16161).

git-svn-id: http://svn.redmine.org/redmine/trunk@12941 e93f8b46-1217-0410-a6f0-8f06a7374b81
Changeset comments set to longtext for handling comments > 64KB with Mysql (#16143).

git-svn-id: http://svn.redmine.org/redmine/trunk@12944 e93f8b46-1217-0410-a6f0-8f06a7374b81
Updated CHANGELOG for 2.4.4 and 2.5.0.

git-svn-id: http://svn.redmine.org/redmine/trunk@12948 e93f8b46-1217-0410-a6f0-8f06a7374b81
Watcher search now displays project members by default.

git-svn-id: http://svn.redmine.org/redmine/trunk@12951 e93f8b46-1217-0410-a6f0-8f06a7374b81
Japanese translation updated by Go MAEDA (#16291)

git-svn-id: http://svn.redmine.org/redmine/trunk@12955 e93f8b46-1217-0410-a6f0-8f06a7374b81
fix source indent of lib/redmine/views/labelled_form_builder.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@12957 e93f8b46-1217-0410-a6f0-8f06a7374b81
fix source indent of lib/redmine/views/labelled_form_builder.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@12958 e93f8b46-1217-0410-a6f0-8f06a7374b81
fix Turkish translation typo by Gürkan Gür (#16320)

git-svn-id: http://svn.redmine.org/redmine/trunk@12959 e93f8b46-1217-0410-a6f0-8f06a7374b81
Korean Translation updated by Jong-Ha Ahn (#16334)

git-svn-id: http://svn.redmine.org/redmine/trunk@12961 e93f8b46-1217-0410-a6f0-8f06a7374b81
Russian translation updated by Kirill Bezrukov (#16336)

git-svn-id: http://svn.redmine.org/redmine/trunk@12963 e93f8b46-1217-0410-a6f0-8f06a7374b81
Spanish translation updated by Jesus Gutierrez de la Vega (#16356)

git-svn-id: http://svn.redmine.org/redmine/trunk@12965 e93f8b46-1217-0410-a6f0-8f06a7374b81