Use github actions for tests and expand platforms and versions

.github/workflows/Tests.yml

@@ -0,0 +1,45 @@
+name: Tests
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+    tags: '*'
+
+
+jobs:
+  test:
+    timeout-minutes: 30
+    name: ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} 
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.0'
+          - '1.1'
+          - '1.2'
+          - '1.3'
+          - '1.4'
+          - '1.5'
+          - '1'
+          - 'nightly'
+        os:
+          - ubuntu-latest
+          - macOS-latest
+          - windows-latest
+        arch:
+          - x64
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-processcoverage@v1
+      - uses: codecov/codecov-action@v1
+        with:
+          file: lcov.info