Merge pull request #513 from peterjc/travis_no_cache

Use planemo test --no_cache_galaxy under TravisCI

Author: jmchilton

scripts/travis_test.sh

@@ -3,8 +3,6 @@ sudo apt-get install -y python-virtualenv
 virtualenv planemo-venv
 . planemo-venv/bin/activate
 pip install planemo
-planemo travis_before_install
- . ${TRAVIS_BUILD_DIR}/.travis/env.sh # source environment created by planemo
-# TODO: Add --no_cache_galaxy once planemo 0.7.0 is available
-# on PyPI.
-planemo test --install_galaxy ${TRAVIS_BUILD_DIR}
+planemo travis_before_install # runs .travis/setup_custom_dependencies.bash
+. ${TRAVIS_BUILD_DIR}/.travis/env.sh # source environment created by planemo
+planemo test --install_galaxy --no_cache_galaxy ${TRAVIS_BUILD_DIR}