Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_recognition
New utilify functoin for diagnostic: addDiagnosticInformation.
It's a simple function to add jsk_topic_tools::TimeAccumulator to
diagnostic_updater::DiagnosticStatusWrapper.
Merge pull request #280 from garaemon/add-new-utility-for-diagnostics

Add new utility for diagnostics: addDiagnosticInformation