(euscollada) update for assimp_devel in jsk_common (#20)
(eus_assimp) update files for using assimp_devel in jsk_common (#20)
(collada_tools) update files for using jsk_common/assimp_devel (#20)
Merge pull request #25 from k-okada/use_assimp_devel

use assimp_devel in jsk_common