[jboss-as7-dev] next -> ignore

Hi, We have two branches which are used by the mergers when processing pull requests to run the full testsuite on lightning. They used to be called master-next and 7.1-next, which confuses new developers. All pull requests must be done against 7.1 and/or master only. The 'pull request branches' have now been updated so they are called master-ignore and 7.1-ignore which will hopefully avoid confusion.