add democode for null space ik (#83)
Merge pull request #84 from k-okada/add_null_space

add demo code for null space ik (#83)
add test code for irteus/demo into irteus-demo.l and remove direct writing of test lines in .travis.yml according to discussion in https://github.com/euslisp/jskeus/commit/83432a3d75c950481e9f3079b077f47f73c1059d
Merge pull request #87 from snozawa/update_demo_sample

Merged.
find test codes in irteus/test directory to reduce description in .travis.yml according to the discussion in https://github.com/euslisp/jskeus/commit/83432a3d75c950481e9f3079b077f47f73c1059dp ;; currently unittest.l is neglected because it does not work
Merge pull request #88 from snozawa/reduce_travis_description

Travis passed. Merged.
I'll remove unittest.l neglecting after [2] and [3].
fix unsolved dual-arm-ik in irteus-demo.l by fix-leg-to-coords ;; replace deprecate fix-leg codes by :fix-leg-to-coords
Merge pull request #89 from snozawa/fix_dual_arm_ik_init_and_fixlegtocooords

Merged.
check all ik solved in irteus-demo.l walk test
Merge pull request #90 from snozawa/check_all_ik_solved

Merged.
add test code for multidof joints ;; omniwheel-joint, sphere-joint, and 6dof-joint ;; these test code are migrated from euslib/demo/ik/ik-test.l
Merge pull request #91 from snozawa/add_multidof_joint_test

Merged.
Update README.md

install git instead of subversion
Merge branch 'master', remote-tracking branch 'origin' into add_sensor_accessor4