wsclient 7.x-1.0-alpha3

Changes since 7.x-1.0-alpha2:

• #1064454 by dasjo: use entity_property_verbatim_date_get callback to optionally convert ISO strings to timestamp
• Stripping CVS keywords
• Added exception handling for invoking services with Rules; simplified WSClientException
• Added support for HTTP DELETE operations and simplified the http_client call a bit.
• Added support for POST operations for RESTful services
• Fixed REST service example
• Fixed formatter check to also allow FALSE formatters
• Added simpletest for restws create functionality. requires #722886 for http_client
• Added clear cache method for endpoints
• Fixed external dependencies in simpletests
• Added restws integration simpletest, added possibility to use replacement patterns in REST operation URLs
• Fixed SOAP fatal error when WSDL file is not available
• Small documentation fixes
• Automatic import of metadata for the SOAP test service
• Fixed nested complex data types
• Improved data type information for Rules
• Fixed local data type handling; only cache remote data types
• Added twitter search service as example
• Moved test modules to new wsclient_examples submodule
• Fixed Rules data type integration and type name mapping
• Fixed numeric property/parameter names in the UI
• Bug by klausi: Fixed a PHP notice on empty operation URLs
• bug #1008810 by klausi: Entity API schema changes
• Removed non class containing files from the info files per http://drupal.org/node/915174
• Entity metadata module does not exist anymore