Ensures zip file is closed when transferred to user.
Ensures zip file is closed when transferred to user.

BYU-ODH/byu-hummedia-api,jlmcdonald/byu-hummedia-api,jlmcdonald/byu-hummedia-api,webnard/byu-hummedia-api,webnard/byu-hummedia-api,trevren11/byu-hummedia-api,dcravenus/byu-hummedia-api,BYU-ODH/byu-hummedia-api,trevren11/byu-hummedia-api,dcravenus/byu-hummedia-api