add groovy/catkin test

[garaemon]

I think current version of collada_tools does not support groovy/catkin.

https://s3.amazonaws.com/archive.travis-ci.org/jobs/20268448/log.txt

[0m-- [1m[32m+++[0m processing catkin package: '[1m[34mcollada_tools[0m[0m'
[0m-- [1m[34m==>[0m add_subdirectory(jsk-ros-pkg/jsk_model_tools/collada_tools)
[0m[31m[1mCMake Error[0m at /opt/ros/groovy/share/catkin/cmake/catkinConfig.cmake:72 (find_package):
[0m  Could not find a configuration file for package urdf_parser.
[0m
[0m  Set urdf_parser_DIR to the directory containing a CMake configuration file
[0m  for urdf_parser.  The file will have one of the following names:
[0m
[0m    urdf_parserConfig.cmake
[0m    urdf_parser-config.cmake
[0m
[0m[36m[4mCall Stack (most recent call first):[0m
[0m  jsk-ros-pkg/jsk_model_tools/collada_tools/catkin.cmake:5 (find_package)
[0m  jsk-ros-pkg/jsk_model_tools/collada_tools/CMakeLists.txt:2 (include)