#4688: [F15] buildroot override tag for eclipse-mylyn-commons-3.5.1-1.fc15 eclipse-mylyn-3.5.1-1.fc15 eclipse-mylyn-context-3.5.1-1.fc15 eclipse-mylyn-context-team-3.5.1-1.fc15 eclipse-mylyn-versions-3.5.1-1.fc15