story auto close initial support.
update story auto close.
Merge branch 'master' of /opt/alminium/vendor/plugins/redmine_backlogs into story-autoclose
config to disable story auto close and the function is disabled in default now.
Merge branch 'master' into story-autoclose

Conflicts:
	app/views/shared/_settings.html.erb
	config/locales/fr.yml
	config/locales/ru.yml
	config/locales/zh.yml
Merge branch 'master' into story-autoclose
tests
make it actually work

nicer implementation
implement loosely following by available story stati
Share new sprints according to setting

test for new sprint sharing
avoid using a projects_helper function in settings for redmine 2.2
Merge pull request #773 from patrickatamaniuk/feature/story-status-loosely-follows-tasks

story status loosely follows tasks
Merge pull request #777 from patrickatamaniuk/sharing/auto-share-sprints

Sharing/auto share sprints
Might help Tom Bodet
Merge pull request #779 from patrickatamaniuk/releases3

Defined releases with bohansen's new graph
Merge branch 'master' into bohansen_release_chart
remove initial_story_points concept

remove locales
remove burndown_days from RbRelease. TODO: migrations

remove burndown_day
drop release_burndown_days table, initial_story_points column and add a simple pull-in migrator for old releases
add status to release to control visibility, add description to release, define RELEASE_SHARINGS seperate from VERSION_SHARINGS to be independent of redmine