yangia

Results 2 issues of yangia

I run the evaluation codes on cityscapes dataset and got an error of `Check failed: error == cudaSuccess (2 vs. 0) out of memory`. I have a GTX 1080 with...

When I `make mattest` I got feedback like this, ![delete_net](https://user-images.githubusercontent.com/34333375/33703865-edc16102-db64-11e7-89c8-212788e34d00.png) It says that `delete_net` and `delete_solver` are unknown. So, I checked `matlab/+caffe/private/caffe_.cpp`, and found that they truly are not defined....