trying to make travis happy with verisoeer

.travis.yml

@@ -38,9 +38,12 @@ install:
   - pip install codecov
   - pip install rednose
   - pip install coverage
+  - pip install flake8 pyflakes
 
 script:
   - nosetests -v --rednose --cover-package=neutronbraggedge --with-coverage 
+  - pyflakes setup.py versioneer.py git_version.py
+  - flake8 git_version.py versioneer.py
 #   - python tests/getdata.py
 #   - python tests/ivenus/signon.py
 #   - nosetests --exe
@@ -54,4 +57,4 @@ notifications:
       - https://webhooks.gitter.im/e/6b9d6dacd08d3e45e1b3
     on_success: change  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
-    on_start: never     # options: [always|never|change] default: always
+    on_start: never     # options: [always|never|change] default: always