Delete roadmap.md

Not useful anymore, stale information
Update index.md

Starting complete revamp of this page to reflect current state of the project
updates to the webworks github page for review
Removed obsolete forum. Open contributor lists in new tab
Updates to the Ripple page to point to Apache. Re-ordered right hand menu Web Projects
replaced RIM with BlackBerry
Merge pull request #127 from kwallis/master

Updates to pages at blackberry.github.io