anchor.diff:  ### List all Workflow Content Versions [GET]
   + Parameters
     + page (optional, integer) ... the index of the page to retrieve default is 1
  -  + per_page (optional, integer) ... number of items to include on a page default is 20
  +  + page_size (optional, integer) ... number of items to include on a page default is 20
   
   + Request
   
  
positive.code: 
  + Response 204
  
  ## Project Collection [/projects{?page,per_page,sort,owner,include}]
  A collection of _Panotpes Project_ resources.
  
  All collections add a *meta* attribute hash containing
  
negative.code: ### List all collections [GET]
  + Parameters
    + page (optional, integer) ... the index of the page to retrieve default is 1
    + page_size (optional, integer) ... number of items to include on a page default is 20
    + sort (optional, string) ... field to sort by
    + owner (optional, string) ... string name of either a user or user group to filter by
  
  