Changing app links to use app.kissmetrics.com
Merge pull request #20 from kissmetrics/ef/www_to_app

Changing app links to use app.kissmetrics.com
Removed confusing extra word
Removed early access request
Correcting links for Status pages.
Last few www links to convert to app
Updating HTML files in root directory.
Merge branch 'gh-pages' into google-cse

Conflicts:
	404.html
	sitemap.xml