Fixed: Ordering in Projects menu is broken

http://yellowgrass.org/issue/YellowGrass/304
Larger title field on submit issue form

http://yellowgrass.org/issue/YellowGrass/286
Removed dead code
Extract login function from login action
Extended the new issue form with password field and stay-logged-in checkbox. Posting the issue performs a login if the password if not empty, and uses validation to report authentication failure inline.

http://yellowgrass.org/issue/YellowGrass/239
Preview on edit comment/issue

http://yellowgrass.org/issue/YellowGrass/297