Merge pull request #54 from JimHokanson/master

Merge back to OpenWorm
Merge pull request #55 from JimHokanson/master

Started working on locomotion stuffs
Create motif pipeline
Update Movement Validation White Paper.md
Update Movement Validation White Paper.md
Update Movement Validation White Paper.md
Update motif pipeline
Rename motif pipeline to motif pipeline.md
Add more locomotion documentation
Update Locomotion.md
Merged Michael's changes into Jim's code
Small changes so code works in Python 3.x
Update WormFeatures and wormpy_example
Update Locomotion.md
Update Locomotion.md
Merge pull request #11 from openworm/master

From M to J