update workflow

Author: rajeshrinet

.github/workflows/build-test-windows.yml

@@ -1,15 +1,17 @@
-name: build-linux
+name: build
 
 on: [push, pull_request]
 
 jobs:
 
   build-and-test:
-    name: install and test
-    runs-on: ubuntu-latest
+    name: build (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        python-version: [2.7, 3.7]
+        os: ["ubuntu-latest", "macos-latest","windows-latest"]
+        python-version: ["3.7"]
     steps:
       - uses: actions/checkout@v2
 

.github/workflows/build-test-linux.yml .github/workflows/build-test.yml.github/workflows/build-test-linux.yml renamed to .github/workflows/build-test.yml

@@ -6,6 +6,7 @@
 [![Python Version](https://img.shields.io/pypi/pyversions/pystokes)](https://pypi.org/project/pystokes)
 [![Downloads](https://pepy.tech/badge/pystokes)](https://pepy.tech/project/pystokes)
 ![License](https://img.shields.io/github/license/rajeshrinet/pystokes) 
+---
 
 [About](#about) 
 | [News](#news)