Changelog for 2.2.0 release.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11041 e93f8b46-1217-0410-a6f0-8f06a7374b81
replace tabs to spaces at Redmine.pm

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11049 e93f8b46-1217-0410-a6f0-8f06a7374b81
Japanese "permission_commit_access" and "button_view" translation changed by Ian Walker (#12626)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11050 e93f8b46-1217-0410-a6f0-8f06a7374b81
Russian "x_hours" translation updated by Mikhail Velkin (#12630)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11051 e93f8b46-1217-0410-a6f0-8f06a7374b81
Russian "about_x_hours" translation changed by Mikhail Velkin (#12640)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11052 e93f8b46-1217-0410-a6f0-8f06a7374b81
German "label_issues_by" changed by Daniel Felix (#12629)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11053 e93f8b46-1217-0410-a6f0-8f06a7374b81
add "few" and "many" to Russian "x_hours" (#12640)

Contributed by Mikhail Velkin.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11056 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove unused "gui_validation_error" i18n keys (#12645)

These keys were removed from app/helpers/application_helper.rb by r2493.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11057 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove unused "label_download" i18n keys (#12645)

These keys were removed from app/views/documents/show.rhtml by r1180.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11058 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove unused "label_modification" i18n keys (#12645)

These keys were removed from app/views/repositories/revision.rhtml by r535
and app/views/repositories/revisions.rhtml by r381.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11059 e93f8b46-1217-0410-a6f0-8f06a7374b81
Russian "about_x_hours" and "x_hours" translation changed by Mikhail Velkin (#12645)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11060 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove trailing white-spaces from app/models/issue_relation.rb

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11061 e93f8b46-1217-0410-a6f0-8f06a7374b81
Adds CSS classes on pagination links.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11062 e93f8b46-1217-0410-a6f0-8f06a7374b81
Changed revision regexp to make source: links accept a branch.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11063 e93f8b46-1217-0410-a6f0-8f06a7374b81
"New issue" menu item should not link to copy form (#12652).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11064 e93f8b46-1217-0410-a6f0-8f06a7374b81
Use #assert_select instead of #assert_tag.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11065 e93f8b46-1217-0410-a6f0-8f06a7374b81
Use #assert_select instead of #assert_tag.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11066 e93f8b46-1217-0410-a6f0-8f06a7374b81
Code cleanup, use named routes.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11067 e93f8b46-1217-0410-a6f0-8f06a7374b81
Code cleanup, use named routes.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11068 e93f8b46-1217-0410-a6f0-8f06a7374b81
Code cleanup, use named routes.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11069 e93f8b46-1217-0410-a6f0-8f06a7374b81