Allow gathering of dependencies for not released packages #53
Description
We have our project containing lots of packages each with their own package.xml specifying dependencies on local and global packages, that is we will see things like:
<depend>roscpp</depend>
<depend>foobar_interface</depend>
<depend>std_msgs</depend>
<depend>my_private_msgs</depend>
<depend>roslib</depend>
Now, we want to take a snapshot of the current ROS Core files that our project requires, such as roscpp, std_msgs and roslib and their dependencies in this example, so we can build a minimal ROS for our code to run on top of. However, looking at the verbose output, I can see that the unreleased_repo_names variable contains all our local packages and excludes them from the package search early on.
What we would like would be if these names were searched, but then excluded from the final output.