Point releases are unnecessary in appyveyor.yml.

appveyor.yml

@@ -17,27 +17,27 @@ environment:
 
   matrix:
     - PYTHON:         "C:\\Python27"
-      PYTHON_VERSION: "2.7.10"
+      PYTHON_VERSION: "2.7"
       PYTHON_ARCH:    "32"
 
     - PYTHON:         "C:\\Python27-x64"
-      PYTHON_VERSION: "2.7.10"
+      PYTHON_VERSION: "2.7"
       PYTHON_ARCH:    "64"
 
     - PYTHON:         "C:\\Python33"
-      PYTHON_VERSION: "3.3.6"
+      PYTHON_VERSION: "3.3"
       PYTHON_ARCH:    "32"
 
     - PYTHON:         "C:\\Python33-x64"
-      PYTHON_VERSION: "3.3.6"
+      PYTHON_VERSION: "3.3"
       PYTHON_ARCH:    "64"
 
     - PYTHON:         "C:\\Python34"
-      PYTHON_VERSION: "3.4.3"
+      PYTHON_VERSION: "3.4"
       PYTHON_ARCH:    "32"
 
     - PYTHON:         "C:\\Python34-x64"
-      PYTHON_VERSION: "3.4.3"
+      PYTHON_VERSION: "3.4"
       PYTHON_ARCH:    "64"
 
 install: