Update links.md

adding a bug on purpose.. demo the Github issue tracker.
adding hola-git.java to dev branch.
updated the options to either be a contributor or to fork.
Merge branch 'dev'
adding to the comment of this .project file. not sure if this is
something that would normally be done.
adding new file to dev branch.. roll into test branch.
adding changes for how to roll a 'dev' change into 'test'.
Merge branch 'dev' into test
documented how to roll a change in the 'dev' branch into the 'test'
branch.
rolled to test OK. editting in 'test' branch to advance file along
side 'master' branch.
added another note.
Merge branch 'test' into clay

I want to merge 'test' into my branch, 'clay'