Merge pull request #204 from KurtStam/master

Adding ExtendedDocument to the Spec (S-RAMP JIRA 51)
Merge pull request #206 from KurtStam/master

Fixing examples in the binding doc
Added support for BASIC auth in the s-ramp atom api.
- Refactored the basic auth provider to get some additional re-use
- The atom api client now does auth when downloading artifact content
Merge pull request #207 from EricWittmann/sramp-67-basicauth

Added support for BASIC auth in s-ramp
SRAMP-164 updating the schemas to use the s-ramp-v1.0 namespace.