Added a footer
Update homepage
intros for each page
Resolved conflict with master
new merge
gh-page test
Merge branch 'master' into gh-pages
Revert "gh-page test"

This reverts commit a1387c41e394ae92a92a48b52d39b7b6b0ac101b.
Revert "Demo audit build"

This reverts commit 150906c68dde8e10a63fbfd3c46476f59345f5ea.
Merge branch 'master' into gh-pages
build with intro texts