anchor.diff:  When descriptions are correctly created and the contained USDL is parsed, the offerings contained in this USDL file will be accessible through
   a REST API. At this point, users will be able to interact with these offerings to obtain their details and much more (bookmarking, reviewing...). 
   
  -The information contained in an offering is:
  +Here is the list with all the information that is gathered from an offering:
   
   + displayName - The display name of the Offering (the one used in the User Interface).
  -+ name - Offering identifier based on the display name of the Offering
  ++ name - Offering identifier based on the display name of the Offering. One description **cannot** contain two offerings with the same name, but two descriptions **can** contain two offerings with same name
   + description - Additional information about the Offering
   + uri - The URI to identify the offering within the USDL
   + describedIn - The description where the offering is contained
  
positive.code: When you are creating or updating a description, you can set the following fields:
  
  + displayName - the display name of the Description (the one used in the User Interface). This field will be used to automatically generate the description identifier (name)
  + url - The URL where the description is located. This URL must be accesible by the server and should point to a RDF file
  + comment - (optional) Additional information about the Description
  
  However, some additional fields will be automatically generated for you:
  
  + name - description identifier based on the display name of the Description
  + createdAt - Date of creation
  + updatedAt - Date of the last update
  + creator - The user that created the Description
  
negative.code: 
  API to create, retrieve, edit and delete user accounts.
  
  When you are creating or updating a user, you can set the following fields:
  
  + displayName - The display name of the user (the one used in the UI). This field will be used to automatically generate the userName
  + email - The user's email account. This field is hidden and it will not be returned in GET requests. Used for logging purposes
  + password - The user's password.  This field is hidden and it will not be returned in GET requests
  + company - (optional) The user's company
  