Fix condition for production deployment

Author: nbedos

.travis.yml

@@ -10,7 +10,7 @@
 #   https://codecov.io/gh/nbedos/termtosvg
 #
 # 2/ Artifact deployment:
-#     - For tags x.y.z on master branch:
+#     - For tags x.y.z:
 #         - Upload Python package to https://pypi.org/project/termtosvg
 #         - Upload website to gh-pages branch on GitHub
 #
@@ -69,7 +69,7 @@ jobs:
 
   - stage: Build and deploy
     name: Build and deploy Python package (production)
-    if: branch = master AND tag =~ ^[0-9]+\.[0-9]+\.[0-9]+$
+    if: tag =~ ^[0-9]+\.[0-9]+\.[0-9]+$
     python: 3.7
     dist: xenial
     sudo: true
@@ -130,7 +130,7 @@ jobs:
 
   - stage: Build and deploy
     name: Build and deploy website (product)
-    if: branch = master AND tag =~ ^[0-9]+\.[0-9]+\.[0-9]+$
+    if: tag =~ ^[0-9]+\.[0-9]+\.[0-9]+$
     python: 3.7
     dist: xenial
     sudo: true