Add python 2.7 again

appveyor.yml

@@ -9,9 +9,15 @@ environment:
     WITH_COMPILER: "cmd /E:ON /V:ON /C .\\appveyor\\run_with_compiler.cmd"
 
   matrix:
+    - PYTHON: "C:\\Python27-x64"
+      PYTHON_ARCH: "64"
+      MINICONDA: C:\Miniconda-x64
+      COMM_PY: "py27"
+
     - PYTHON: "C:\\Python36-x64"
       PYTHON_ARCH: "64"
       MINICONDA: C:\Miniconda36-x64
+      COMM_PY: "py36"
 
       
 install:
@@ -21,13 +27,13 @@ install:
     $env:COMM_HASH = $env:APPVEYOR_REPO_COMMIT.Substring(0,8)
     
     if ($env:APPVEYOR_PULL_REQUEST_NUMBER) {
-        $env:BUILD = "beempy-{0}-{1}_win64.zip" -f $env:COMM_TAG, $env:COMM_HASH
-        $env:BUILD2 = "beempy-onefile-{0}-{1}_win64.zip" -f $env:COMM_TAG, $env:COMM_HASH
+        $env:BUILD = "beempy-{0}-{1}-{2}_win64.zip" -f $env:COMM_TAG, $env:COMM_HASH, $env:COMM_PY
+        $env:BUILD2 = "beempy-onefile-{0}-{1}-{2}_win64.zip" -f $env:COMM_TAG, $env:COMM_HASH, $env:COMM_PY
         $env:AVVER = "{0}-{1}" -f $env:COMM_TAG.TrimStart("v"), $env:COMM_HASH
     }
     else {
-        $env:BUILD = "beempy-{0}-{1}-{2}_win64.zip" -f $env:COMM_TAG, $env:COMM_COUNT, $env:COMM_HASH
-        $env:BUILD2 = "beempy-onefile-{0}-{1}-{2}_win64.zip" -f $env:COMM_TAG, $env:COMM_COUNT, $env:COMM_HASH
+        $env:BUILD = "beempy-{0}-{1}-{2}-{3}_win64.zip" -f $env:COMM_TAG, $env:COMM_COUNT, $env:COMM_HASH, $env:COMM_PY
+        $env:BUILD2 = "beempy-onefile-{0}-{1}-{2}-{3}_win64.zip" -f $env:COMM_TAG, $env:COMM_COUNT, $env:COMM_HASH, $env:COMM_PY
         $env:AVVER = "{0}-{1}" -f $env:COMM_TAG.TrimStart("v"), $env:COMM_COUNT
     }
 
@@ -46,18 +52,11 @@ install:
 - cmd: conda config --add channels wheeler-microfluidics
 - cmd: conda update -q conda
 - cmd: conda info -a
-- cmd: conda install --yes conda-build setuptools pip pytest-pylint parameterized cryptography websockets
+- cmd: conda install --yes conda-build setuptools pip pytest-pylint parameterized cryptography
 - cmd: conda install --yes pycryptodomex scrypt pyyaml pytest pytest-mock coverage mock appdirs pylibscrypt
 - cmd: conda install --yes ecdsa requests future websocket-client pytz six Click events prettytable pyinstaller
 
 
-  # Upgrade to the latest version of pip to avoid it displaying warnings
-  # about it being out of date.
-  #- "pip install --disable-pip-version-check --user --upgrade pip"
-  #- "python -m pip install -U pip setuptools"
-  #- "pip install --user pycrypto Paramiko"
-  # - "pip install --user --upgrade graphenelib"
-
 build_script:
  # Build the compiled extension
 - cmd: python setup.py build