Add initial travis config

Author: mehaase

.travis.yml

@@ -0,0 +1,16 @@
+language: python
+dist: xenial
+
+git:
+  depth: 1
+
+matrix:
+  include:
+    - python: 3.7
+
+install:
+  - pip install -e .
+  - pip install -r requirements.txt
+
+script:
+  - make