services_api 6.x-1.0-alpha2

Changes since 6.x-1.0-alpha1:

• targeted actions use different formatting for REST calls, this is not taken into account when creating the examples. Also whether the method is CRUD, Action or Targeted Action is now being displayed for the user.
• removing the hard coded version number in the .info file
• adding support for targeted_actions
• working on the sample response for user/logout
• allow the server's response formatter to provide headers
• got the sample responses wrapping with CSS
• temporary fix for when there is no model provided when there should be in rest_server.inc
• moving the bulk of hook_services_resources_alter() to another file to reduce the footprint on other pages
• comment out the resource descriptions since services doesn't use only element_children()
• some arguments have no 'type' so we assume int... also added a few types init (which seems to be ints, probably a typo) and struct (using like an array)
• fix a changed function name and give some dummy data when there is no sample file
• handle if no response formatter has been chosen for the REST server