fix a bug: give a parameter(port) to InitializeZMQ
Merge remote-tracking branch 'origin/binpickingtask'

Conflicts:
	src/mujincontrollerclient.cpp
added binpicking task stuff, added overwrite method
update version
fix deletedirectory
add delete dir tests
add defines to readme
add handeye calibration client
add handeye calibration client
add handeyecalibration to build procedure
add handeyecalibration to build procedure
add speed option to MoveJoints
add speed option to MoveJoints
change some structure
change some structure
add handeyecalibration command:getrobottransform
add handeyecalibration command:getrobottransform
add SceneResource::Copy function and calibtask::GetManipTransform
add SceneResource::Copy function and calibtask::GetManipTransform
remove useless sample