Add questions.csv and answers.csv for ctest
Remove ctest QeDML from import folder
Merge branch 'master' of https://github.com/mhebing/testdata

Conflicts:
	doc/doc_csv/answers.csv
	doc/doc_csv/questions.csv
	import/soep-test/answers.csv
	import/soep-test/qedml/soep-test-2003-btest.xml
	import/soep-test/questions.csv