Created new unittest model.

Separete unittest for module.
Only run unittest for compiled modules.

Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>,
          Luciano Wolf <luciano.wolf@openbossa.org>

tests/QtGui/qapplication_exit_segfault_test.py

@@ -0,0 +1,17 @@
+
+import unittest
+import sys
+
+from PySide.QtGui import QApplication, QPushButton, QWidget, QSpinBox
+
+class QApplicationDelete(unittest.TestCase):
+    '''Test for segfault when deleting a QApplication before a QWidget'''
+
+    def testQPushButton(self):
+        #QApplication deleted before QPushButton
+        a = QApplication([])
+        b = QPushButton('aaaa')
+        del a
+
+if __name__ == '__main__':
+    unittest.main()