apply a wider range of accepted versions of org.eclipse.wst.jsdt.core to support Kepler SR1 version of WTP (JBIDE-15466)
Merge pull request #10 from nickboldt/JBIDE-15466_41x

apply a wider range of accepted versions of org.eclipse.wst.jsdt.core to support Kepler SR1 version of WTP (JBIDE-15466) >> jbosstools-4.1.x