pin depency versions - reportlab 3.4 breaks us

setup.py

@@ -9,8 +9,8 @@ setup(
         ],
     },
     packages=find_packages(exclude=['tests']),
-    install_requires=["reportlab>=2.5",
-                      "Pillow>=2.1.0"],
+    install_requires=["reportlab==3.3.0",
+                      "Pillow>=4.1.0"],
     include_package_data=True,
     author="Sumpfork",
     author_email="sumpfork@mailmight.net",