linting with travis lint (#15)

Add PyPi Releasing on tags

Author: LKaemmerling

.travis.yml

@@ -1,22 +1,27 @@
 language: python
 python:
-  - "2.7"
-  - "3.5"
-  - "3.6"
+- '2.7'
+- '3.5'
+- '3.6'
 matrix:
   include:
-    - python: 3.7
-      dist: xenial
-      sudo: true
+  - python: 3.7
+    dist: xenial
+    sudo: true
 before_script:
-  - docker pull lkdevelopment/hetzner-cloud-api-mock
-  - docker run -d -p 127.0.0.1:4000:8080 lkdevelopment/hetzner-cloud-api-mock
-  - docker ps -a
-  - sleep 10
-
+- docker pull lkdevelopment/hetzner-cloud-api-mock
+- docker run -d -p 127.0.0.1:4000:8080 lkdevelopment/hetzner-cloud-api-mock
+- docker ps -a
+- sleep 10
 install:
-  - pip install -r requirements/dev.txt
-  - pip install .
-  - pip install tox-travis
-
-script: tox && tox -e flake8
+- pip install -r requirements/dev.txt
+- pip install .
+- pip install tox-travis
+script: tox && tox -e flake8
+deploy:
+  provider: pypi
+  user: "$PYPIUSER"
+  password:
+    secure: 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
+  on:
+    tags: true