Add Python 3.4 to travis

Author: aaltat

.travis.yml

@@ -40,14 +40,21 @@ matrix:
  - ROBOTFRAMEWORK=3.0.4
  - ROBOT_OPTIONS=--dotted
  - INTERPRETER=pypy3
- - python: "3.4"
+ - python: "3.6"
  env:
  - BROWSER=headlesschrome
  - SELENIUM=3.14.0
  - ROBOTFRAMEWORK=3.0.4
  - ROBOT_OPTIONS=--dotted
  - INTERPRETER=python3
  - JYTHON=true
+ - python: "3.4"
+ env:
+ - BROWSER=headlesschrome
+ - SELENIUM=3.14.0
+ - ROBOTFRAMEWORK=3.0.4
+ - ROBOT_OPTIONS=--dotted
+ - INTERPRETER=python3
  - python: "2.7"
  env:
  - BROWSER=chrome