Merge pull request #2587 from felixdivo/patch-1

Added ignore for files created by `catkin_make_isolated`

ROS.gitignore

@@ -13,6 +13,8 @@ msg/*Feedback.msg
 msg/*Goal.msg
 msg/*Result.msg
 msg/_*.py
+build_isolated/
+devel_isolated/
 
 # Generated by dynamic reconfigure
 *.cfgc