getConfigurationsByName accepts +/- prefix for configurations names, making stapler accept disabling configuration on command line (which might be added by a group/configurations)
getConfigurationsByName accepts +/- prefix for configurations names, making
stapler accept disabling configuration on command line (which might be added by
a group/configurations)


git-svn-id: ced6648bc4ae48845b2aeb4c0e07c51a82ead97f@72 dd241268-c138-11dd-8bad-cde060d8fd3c

irush-cs/stapleboot,irush-cs/stapleboot