Revert "Allow copy cache directory to be recopied to staging area after bundling in cache directory"

This reverts commit 5b00beff01c2678930a796ea36b4dd6c12b91915.
Revert "Allow bundler to install gems to copy cache directory and speed up deploys through caching"

This reverts commit 3e16807c770d9a2bf8e088fe7ebe5a5082628c64.