change to use postgresql in objectdetecion_tf_publisher
Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_recognition into use-postgresql-objectdetection-tfpublisher

Conflicts:
	checkerboard_detector/src/objectdetection_tf_publisher.py
change to load params instead of postgresql
send service request instread of broardcast tf by itself
modify with advice
Merge pull request #218 from aginika/use-postgresql-objectdetection-tfpublisher

Use postgresql objectdetection tfpublisher