Merge pull request #147 from datadryad/jima-sitewide-cleanup

Misc cleanup, esp. in data-package page
Correct rendering of membership term

Added a new rendering option for composite form components that allows the label
text to appear before the control. Used this option to update layout
of the membership term.
Merge branch 'ryan-membership-form' into dryad-staging
Fix for login/register page (for proper side-by-side display)
Removing heavy border on membership-application form.
Merge branch 'dryad-staging' into jima-sitewide-cleanup
Removing 'Served by... <host>' from Dryad footer