added navbar clock
ajax updating navbar clock
Revert "ajax updating navbar clock"

This reverts commit 4d99e492c9355f0f797cfbc79bff7248abfa294f.
Revert "added navbar clock"

This reverts commit 617f5c9c080a7cc5f2c58e174b645a15beba9a54.
Merge branch 'master' of https://github.com/Stanford-Online/class2go
Merge branch 'master' of https://github.com/Stanford-Online/class2go
added sticky footer feature
Merge pull request #2154 from Stanford-Online/giulio-sticky-footer-2153

Implemented active jQuery sticky footer