minor makefile style/dependency fixes; move more general rule after more
specific ones (for older versions of make that take first match)
use handwritten resize methods instead of thrust host/device vectors
-- couldn't get the thrust version working at all
make TestResize less trivial given new syncedmem resize design
add net constructor that takes pointer to other net with which we will
share data blobs with matching names
increase imagenet val batch size to 250 since little additional memory is
used
misc minor cleanup
check that malloc/realloc succeed
add comments explaining memory_share_net