fixed an attr accessible goal_id. waiting for real fix. Matt.
Merge branch 'master' into Design
Added front page and partials for scss style; removed application.css.
Changed the name of global.css.scss to application.scss.
Changed scaffolds.css.scss to _scaffolds.scss.
created _nav.scss, added a dashboard route, more styles to home page.
added style to dashboard and goal show pages; added button styling for nav goals.
Merge branch 'master' into Design
fixed merge conflicts.
Now destroys all goals and moments associated with a deleted user.