Fixed of using backslash (\) in paths to cfg for training

AlexeyAB

2017-10-01 d1a5905c61c12c86e4bf9e2b1174d00d8a16fb6e

Fixed of using backslash (\) in paths to cfg for training

 src/utils.c

@@ -126,6 +126,7 @@
    {
        c = next+1;
    }
    if(!next) while ((next = strchr(c, '\\'))) { c = next + 1; }
    c = copy_string(c);
    next = strchr(c, '.');
    if (next) *next = 0;