Updates to ES helper, added non facet searches, added unit tests.
Added can-can access control back into projects.
Added can-can access control to collections.

Signed-off-by: shanesuofi <shanes@vandals.uidaho.edu>
doc status added for jobs
Merge branch 'integration' of github.com:cblair/portal into integration
adding some missing files
Merge branch 'master' of github.com:cblair/portal