Initial Release - Basic Functionality

Jan14 (#10)

* build_vm_provision_request.rb
  * provide settings default for template match chain & retirement dates

*  build_vm_provision_request.rb:
 * new template matching filter
 * defaults for all settings calls

 list_flavors.rb
 * also default to flavor set on service (_0_) level
 * put warning into drop down if nothing found

* Minor fixes

* Minor fixes