convert ios data to funf, insert 0 or blank if does not exist
remove pdb
method to insert opensense data as funf
Merge remote-tracking branch 'upstream/dev' into kelly

Conflicts:
	.DS_Store
get motion data
get motion data
Merge branch 'dev' into kelly

Conflicts:
	openpds/connectors/opensense/views.py
Merge pull request #30 from HumanDynamics/kelly

merge kelly onto dev