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

AlexeyAB

2017-10-01 d1a5905c61c12c86e4bf9e2b1174d00d8a16fb6e

 cfg/darknet19_448.cfg

@@ -1,6 +1,8 @@
[net]
batch=128
subdivisions=4
#batch=128
#subdivisions=4
batch=1
subdivisions=1
height=448
width=448
max_crop=512