Fixed bug -- if users specified the learning rate as an integer, it was being truncated to an even multiple of the size of the CF, with surprising results.  Now effectively promotes the rate to a float.
Fixed bug -- if users specified the learning rate as an integer, it was being truncated to an even multiple of the size of the CF, with surprising results.  Now effectively promotes the rate to a float.


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