Merge pull request #4 from openworm/master

Update development samples from master
Update HH_Geppetto_Script.js
Update TEST_HH_Geppetto_Script.js
Update TEST_GEPPETTO.xml
Update TEST_HH_Geppetto_Script.js
Update TEST_HH_Geppetto_Script.js
Update TEST_HH_Geppetto_Script.js
Update TEST_LIQUID_SMALL_SCRIPT.js
Update GEPPETTO.xml
Update GEPPETTO.xml
Update GEPPETTO_SCRIPTED.xml
Update TEST_HH_Geppetto_Script.js
Update TEST_HH_Geppetto_Script.js
Merge remote-tracking branch 'origin/development' into newSerializer

Conflicts:
	LEMS/SingleComponentHH/HH_Geppetto_Script.js
	LEMS/SingleComponentHH/TEST_HH_Geppetto_Script.js
	SPH/LiquidSmall/TEST_LIQUID_SMALL_SCRIPT.js