Fix w3c validator issues.
Fix w3c validator issues.
Fix w3c validator issues.
Fix w3c validator issues.
Fix w3c validator issues.
restore log_eval_func
Merge pwo/buildbot:w3c-validator (PR #1080)

+autopep8
Merge branch 'master' into nine
move remotecommand tests into the same file
specify correct classes
add docs for setStateStrings