update and re-arrange contribute page
Fix docs links, contact -> people, fix ml link, remove security link
fix merge issue
Fix contributor agreement pdf link
Apply #87 from Jan
Change New Files View Feature
Apply Franks install page fix
Change /contributor to /user (3rd time lucky, slug change required in wp)
Expand first section of each user type on seven features page
Make demo link open in new window
update and re-arrange contribute page
implement feedback
Merge branch 'master' into contribute

Conflicts:
	page-contribute.php
one more addition: bounties.
Layout and link fixes
Fix the accordian
Open the first section by default
Actually expand the first section by default
Add icons
Remove tip as it is unclear now first section is expanded by default