changing the working directory when call export-collada
Update README.md
Update README.md
adding LD_LIBRARY_PATH
Merge remote-tracking branch 'refs/remotes/k-okada/master'
adding how to use other's fork in your git tree
fixing English
removing link
force to set ROS_PACKAGE_PATH when calling euscollada for catkin build
Merge pull request #318 from garaemon/master

setting LD_LIBRARY_PATH when invoke export-collada from catkin