Oups, add a lot of missing files

modules/qcm/QuestionFile.py

@@ -0,0 +1,16 @@
+# coding=utf-8
+
+import module_states_file as xmlparser
+
+from .Question import Question
+
+class QuestionFile:
+  def __init__(self, filename):
+    self.questions = xmlparser.parse_file(filename)
+    self.questions.setIndex("xml:id")
+
+  def getQuestion(self, ident):
+    if ident in self.questions.index:
+      return Question(self.questions.index[ident])
+    else:
+      return None