upgrade appveyor ro test python 3.5 and 3.6

ci/appveyor.yml

@@ -34,19 +34,20 @@ environment:
           PYTHON_ARCH: "64"
           BUILD_ARGS: ""
 
-        # Python 3.4
-        - PYTHON_DIR: "C:\\Python34-x64"
-          PYTHON_VERSION: "3.4.3"
-          PYTHON_ARCH: "64"
-          # OpenMP is not available on python 3.4
-          BUILD_ARGS: "--no-openmp"
-
         # Python 3.5
         - PYTHON_DIR: "C:\\Python35-x64"
           PYTHON_VERSION: "3.5.0"
           PYTHON_ARCH: "64"
           BUILD_ARGS: ""
 
+        # Python 3.6
+        - PYTHON_DIR: "C:\\Python36-x64"
+          #PYTHON_VERSION: "3.4.3"
+          PYTHON_ARCH: "64"
+          # OpenMP is not available on python 3.4
+          #BUILD_ARGS: "--no-openmp"
+
+
 install:
     # Add Python to PATH
     - "SET PATH=%PYTHON_DIR%;%PYTHON_DIR%\\Scripts;%PATH%"
@@ -66,15 +67,16 @@ build_script:
 
     # Configure MSVC environment
     # Python 3.3 x64 and Python 3.4 x64 need a special configuration
-    - ps: >-
-        If (($env:PYTHON_ARCH -eq "64") -And (($env:PYTHON_VERSION -Like "3.3.*") -Or ($env:PYTHON_VERSION -Like "3.4.*"))) {
-          & "C:\\Program Files\\Microsoft SDKs\\Windows\\v7.1\\Bin\\SetEnv.cmd" /x64
-        }
+    #- ps: >-
+    #    If (($env:PYTHON_ARCH -eq "64") -And (($env:PYTHON_VERSION -Like "3.3.*") -Or ($env:PYTHON_VERSION -Like "3.4.*"))) {
+    #      & "C:\\Program Files\\Microsoft SDKs\\Windows\\v7.1\\Bin\\SetEnv.cmd" /x64
+    #    }
 
     # Install build dependencies
     - "pip install --upgrade wheel"
     - "pip install --trusted-host www.silx.org --find-links http://www.silx.org/pub/wheelhouse/ numpy cython --upgrade"
     - "pip install --trusted-host www.silx.org --find-links http://www.silx.org/pub/wheelhouse/ pyparsing scipy --upgrade"
+    - "pip install silx"
     - "pip install --trusted-host www.silx.org --find-links http://www.silx.org/pub/wheelhouse/ -r ci/requirements_appveyor.txt --upgrade"
 
     # Print Python info