If project has only one user, default assign new issues to that user
Merge in sortable-issue-weights
Initial version of issue points
Separate out closed and open point calculations
Fix duplicate name in assets
Add shared project kanban board
Add select lists for points; change title; fix bug
Merge commit 'ea667c9d308b635c981ad97237ce04e74347dbb4' into dev

Conflicts:
	app/application/controllers/project/issue.php
	app/application/language/en/tinyissue.php
	app/application/models/project/issue.php
	app/application/routes.php
	app/application/views/project/index/issues.php
	app/application/views/project/issue/edit.php
	app/application/views/project/issue/new.php
	app/assets/css/app.css
	install/update_v1-1_4.sql
fixed merged errors