fixing merge
removed missing component
refined q category
commented out print statements
Merge branch 'mario'

Conflicts:
	qa4mre-alzheimer-task/.gitignore
	qa4mre-alzheimer-task/results/12-test-alzheimer/QA4MRE-2012_BIOMEDICAL_GS.xml_1.xmi
	qa4mre-alzheimer-task/results/12-test-alzheimer/QA4MRE-2012_BIOMEDICAL_GS.xml_2.xmi
	qa4mre-alzheimer-task/results/12-test-alzheimer/QA4MRE-2012_BIOMEDICAL_GS.xml_3.xmi
	qa4mre-alzheimer-task/results/12-test-alzheimer/QA4MRE-2012_BIOMEDICAL_GS.xml_4.xmi