Merge pull request ros-industrial#126 from 130s/add/ci_config

Add travis config as a git submodule from industrial_ci

.gitmodules

@@ -0,0 +1,3 @@
+[submodule ".ci_config"]
+	path = .ci_config
+	url = https://github.com/ros-industrial/industrial_ci.git

.travis.yml

@@ -0,0 +1,24 @@
+sudo: required 
+dist: trusty 
+language: generic 
+compiler:
+  - gcc
+notifications:
+  email:
+    on_success: always
+    on_failure: always
+#    recipients:
+#      - jane@doe
+env:
+  matrix:
+    - USE_DEB=true  ROS_DISTRO="indigo" ROS_REPOSITORY_PATH=http://packages.ros.org/ros/ubuntu
+    - USE_DEB=true  ROS_DISTRO="indigo" ROS_REPOSITORY_PATH=http://packages.ros.org/ros-shadow-fixed/ubuntu
+    - USE_DEB=true  ROS_DISTRO="jade"   ROS_REPOSITORY_PATH=http://packages.ros.org/ros/ubuntu
+    - USE_DEB=true  ROS_DISTRO="jade"   ROS_REPOSITORY_PATH=http://packages.ros.org/ros-shadow-fixed/ubuntu
+matrix:
+  allow_failures:
+    - env: USE_DEB=true  ROS_DISTRO="jade"   ROS_REPOSITORY_PATH=http://packages.ros.org/ros/ubuntu
+    - env: USE_DEB=true  ROS_DISTRO="jade"   ROS_REPOSITORY_PATH=http://packages.ros.org/ros-shadow-fixed/ubuntu
+script: 
+  - source .ci_config/travis.sh
+#  - source ./travis.sh  # Enable this when you have a package-local script