adding import image
return name and use it for a response message
fixing test error
change test case and user response
correct test comment
bug in ref code
removing credenstials from "nas list"  and adding then to "nas credentials id"
add nas credentials list
add credentials cli for vs, server
make test compatible
indent
remove extra lines
Merge pull request #453 from Neetuj/issue431

adding credentials CLI commands for nas,vs,server
Merge pull request #447 from Neetuj/issue420

adding import image
Removes deprecated names for/references to CCIs
Binders full of documentation updates

* Fixed all PEP-8 violations in docs/conf.py
* Fixed a Sphinx build warning in docs/install.rst
* Add license to SoftLayer.managers.iscsi as it wasn't showing in docs
* Minor updates to readme, and taming of extremely long lines
* Added Pull Requests link to footers and header nav in docs
* Updated some examples in proper docs
* Minor wording/spelling fixes in proper docs
* Extremely long lines (inconsistent, some were wrapped, some not)
  were tamed in the proper docs
* Ensured proper capitalization of SoftLayer and GitHub in a number
  of places
* Updated RPM spec to reflect MIT license
* Updated CLAs to use consistent line wrapping and removed a bit of
  trailing whitespace
Merge pull request #466 from briancline/doc-updates

Binders full of documentation updates
Merge pull request #465 from briancline/cci-wat

Removes deprecated names for/references to CCIs
Implements fast server provisioning ordering logic. Not yet functional.
Work on hardware ordering (adds extra options, makes it work)