rst processor: use APIs from newer docutils to get the HTML body and remove UTF encoding/decoding since docutils uses unicode natively (fixes #1923)
rst processor: use APIs from newer docutils to get the HTML body and remove UTF encoding/decoding since docutils uses unicode natively (fixes #1923)


git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@3514 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac