update copyright dates
Merge pull request #118 from rackerjoe/copyright

Merged automatically by jenkins after successful build test
Merge pull request #119 from hughsaunders/deref_check_methods

Merged automatically by jenkins after successful build test
initial commit of get_settings function
working on osops_search
lost an end somewhere
fix responds to, and uniq return_list
use osops_search in get_access_endpoint
fix misnamed variable
fix return of logger