0.7.1: 
- Renamed owc:Resource to owc:Service as this element 
  now only describes services after the switch to Atom.
- Removed service type category, currently replaced with 
  owc:Service@type
- Using classification schemes as per the classifications 
  subfolder. See the Detailed Elements Example for a 
  recommended list in atom format.
- Ensured that entry/title will be interpreted as a human 
  readable value and the new owc:Service/owc:Name will be 
  used for the machine readable name of the dataset.
- Added three style examples.

0.7: 
- Added an example SOAP request but it needs to be a real
  example, not the stub it currently is.
- Switched the feed level BoundingBox to be inline with  
  georss. This highlighted lat/lon axis problems in the  
  examples which have been tidied up. Axis are now 
  lat long (x y).
- Switched form owc:ServiceType to using atom categories.
- Grouped all OWS Context elements to be under either the 
  feed/owc:General or feed/entry/owc:Resource elements.
- Created an XSD to cover the OWS Context elements.
- Queryable used to be an attribute of the resource 
  element, it is now a child element.
- ows:ServiceProvider replaced by Atom elements for 
  author / contributor
- ows:OutputFormat was inherited from ows:IdentificationType
  but we don't want this anymore except for this element 
  so it's been added to the OWS Context schema.
- Should Resoruce/Group be eliminated in preference of 
  Atom category elements?

0.6: 
- All examples have been converted over to be Atom 
  Feed based instead.
- Changed our Atom mappings so that <entry> contains 
  all the extended elements and <content> is solely 
  the content.
- Added owc:Version 
- Search example is better, because OpenSearch has nice Atom examples 
- Changed the archive to have context.xml as the name of the entry file.
- Resolved some issues with how we do inline XML to 
  conform to the Atom spec.

0.5: 
- Layer and Media elements changed to Resource
- MediaType elements added to ResourceType
- urn:ogc:serviceType:HTTP added to serviceType
- changed documentation on ExtensionType to reference 
  non-OWC resources (instead on WMS Layer--a legacy 
  from WMC)
- added mime-type attribute to AbstractResourceType
- added Related element to AbstractResourceType
- added an example of the archive structure

0.4: Adding MediaType
- ResourceList is now a collection of Layer and Media 
  elements.
- Layer and Server subelements of AbstractResourceType 
  moved to Layer.
- StyleList subelement of AbstractResourceType moved 
  to Layer - not relevant to all resources.
- Refactor of AbstractResourceType - moving out elements 
  that are relevant to both media and layer. The 
  structure is now:
  AbstractResourceType->LayerType
                      ->MediaType
- Added optional charset attribute to URLType element. 
  URLType already has a format attribute to contain mime 
  type.
- Added OpenSearch response elements to General.
