2007 Jul 13
 + Add some more common parameter names to FacebookParam enum
 + FacebookParam instances can now return their names with and without the "fb_sig_" prefix
 + FacebookRestClient remembers the current user ID and session key rather  than having to query it from the server each time
 + Feed story body is optional
 + Feed notification parameters renamed
 + Facebook param extraction that works with a map from HttpServletRequest
 + Stripping/adding fb_sig_ prefix for some parameters
 + Helper method for profile field name equality

2007 May 24
 + Added FacebookParam and FacebookSignatureUtil
 + Factored out signature calculations from FacebookRestClient to FacebookSignatureUtil
 + Added the Platform API methods and fields

2007 Mar 12
 + Added batch version of photos_addTag to FacebookRestClient
 + Added JSON library from json.org to bin directory as JSON.jar

2007 Mar 8
 + ExampleClient prints helpful message when credentials not specified in settings.conf.
 + Added photo uploading methods to FacebookRestClient and FacebookMethod:
   * photos_upload
   * photos_createAlbum
   * photos_addTag

Changes prior to 2007 Mar 8:
 + Support for fql_query added to the library
 + Library upgraded to API 1.0

