Changed the optimized learning fn to work with the new form of norm_total property by directly accessing _norm_total and has_norm_total
Changed the optimized learning fn to work with the new form of norm_total property by directly accessing _norm_total and has_norm_total


ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history