add travis ci config file

Author: supercoderhawk

.travis.yml

@@ -0,0 +1,20 @@
+language: python
+python:
+- '3.3'
+- '3.4'
+- '3.5'
+- '3.6'
+- '3.7'
+install:
+- pip install -r requirements.txt
+- pip install -r test-requirements.txt
+script:
+- pytest
+deploy:
+  provider: pypi
+  user: supercoderhawk
+  password:
+    secure: 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
+  on:
+    tag: true
+  skip_existing: true