Fixed bug not clearing .data in Respondent
Added some support for Falcon HTTPErrors in WSGI Responder
Added HTTPError class for errors raised while iterating WSGI app
Changed aio.http.serving.Responder to use HTTPError
Now handles return values from new style generators in WSGI respondent
Now Patron connector.accept will reopen as needed makes it easier to send requests
Some refactoring
Added codesponsor
Some refactoring of Patron and support classes
Added attributize decorator of generator functions or methods that supports attributed
assignment Decorator also injects ref to wrapper into arg list of generator function
method
Added support via ."_status" and ."_headers" to allow AttributiveGenerator
in WSGI response to update status and headers after start but before first
non-empty write as attributes on decorated generator.
Fixed patron trasnmit so can be used for first time request
Added utility function parseQuery
fixed bugs in lodict
Added .respond convenience method to Patron
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20170814
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