Rename a few tests to follow standards. Move fits into a helper so they can be reused. Add two new Eos tests.

(cherry picked from commit f87ac4d)

tests/test_modules/test_gui/test_aboutData.py

@@ -0,0 +1,19 @@
+# Add root folder to python paths
+# This must be done on every test in order to pass in Travis
+import os
+import sys
+script_dir = os.path.dirname(os.path.abspath(__file__))
+sys.path.append(os.path.realpath(os.path.join(script_dir, '..', '..', '..')))
+
+
+from gui.aboutData import versionString, licenses, developers, credits, description
+
+def test_aboutData():
+    """
+    Simple test to validate all about data exists
+    """
+    assert versionString.__len__() > 0
+    assert licenses.__len__() > 0
+    assert developers.__len__() > 0
+    assert credits.__len__() > 0
+    assert description.__len__() > 0