Simple cleanup of the dspace-solr-search.cfg file

Removed some useless comments, moved content around to be more coherent.
Overhaul of site-wide style, slightly modified home page.
Update whoWeAre static page
Delete depositing page
Fix header on Integrated Journals
Update header on pricing page
Add inline style for BOD Bios
Merge pull request #101 from datadryad/trello-34-membership-form

Support for Membership Application form
Migrating new site-wide style into Mirage theme.
Merge branch 'dryad-staging' into trello-34-homepage

This is my best guess on how to merge the issues with superfish.css --
it may still need some updates.
Merge branch 'trello-34-homepage' into dryad-staging
Fix for misplaced alert box (home page only)
Merge branch 'trello-34-homepage' of github.com:datadryad/dryad-repo into trello-34-homepage
Fix for gap under main menus
Add search result tabs and clean the Indentation
Suggested menu-crowding fix (hide some menus from admin users)
fix the first submission form checkbox unclickable error
Merge pull request #104 from datadryad/solr-cleanup

Simple cleanup of the dspace-solr-search.cfg file
Suggested layouts (in static pages) for the data-package page.
Resize membershipMeeting graphic to 675px wide