Removes crud from reading task.
Fixes file paths and method calls in all tasks.
Merge branch 'master' of github.com:CHD-UCSD/REACH-Choice-Task

Conflicts:
	Dots_Task/LDRH_panamath_boxes_obj_w_gradeinfo.py
	LDRH_choice_with_tasks_w_gradeinfo.py
	Star_Task/LDRH_spatial_obj_w_gradeinfo.py