#22: add PROJECT_NAME to the target used in compile_robot_model to avoid
collision of the target names
Merge pull request #385 from garaemon/fix-compile-robot-mode-for-multi-project-id-22

#22: add PROJECT_NAME to the target used in compile_robot_model
add depends from RTMBUILD__rm_idl2srv to _generate_messages_cpp, so that we can generate message in the beginning
Merge pull request #389 from k-okada/fix_idl_compile_order

add depends from RTMBUILD__rm_idl2srv to _generate_messages_cpp,
update CHANGELOG.rst
call find_package(catkin) fist
Merge pull request #391 from k-okada/fix_find_package_order

call find_package(catkin) fist
update CHANGELOG.rst
fix conflict