Revert "Redirect to papers/new after login"

Redirect to the dashboard page instead.
This reverts commit 9b9e676ef09960bd7d1eeefd116da2999fd2ad8f.
Logo now links to dashboard page if logged in
Added todo's
Dumped some html into template (will fix later)
First draft of dashboard page
Removed code duplication in templates
Merge branch 'master' of github.com:open-review/open-review

Conflicts:
	openreview/apps/main/templates/main/dashboard.html