Changed animation speed
Merge branch 'master' of https://github.com/falgranado/Investigacion_Lourdes

Conflicts:
	ResearchAnimation/js/expand_function.js
Resolved the issue with array returning NaN and Merge branch 'master' of https://github.com/falgranado/Investigacion_Lourdes

Conflicts:
	ResearchAnimation/index.html
	ResearchAnimation/js/expand_function.js