update oca_dependencies, cleanup travis.yml

Author: gurneyalex

.travis.yml

@@ -23,9 +23,6 @@ install:
   - git clone https://github.com/OCA/maintainer-quality-tools.git ${HOME}/maintainer-quality-tools
   - export PATH=${HOME}/maintainer-quality-tools/travis:${PATH}
   - travis_install_nightly
-  - git clone https://github.com/OCA/server-tools -b ${VERSION} $HOME/server-tools
-  - git clone https://github.com/OCA/stock-logistics-workflow -b ${VERSION} $HOME/stock-logistics-workflow
-  - git clone https://github.com/OCA/sale-workflow -b ${VERSION} $HOME/sale-workflow
 
 script:
   - travis_run_tests

oca_dependencies.txt

@@ -1,3 +1,5 @@
 # list the OCA project dependencies, one per line
 # add a github url if you need a forked version
 server-tools
+stock-logistics-workflow
+sale-workflow