1. Improved throughput for input request data length <2MB by
improving handling of request and response ring.
2. Enable qzip utility to handle file size > 4GB , enable output option, etc.
3. Enhance qzip software fail-over to handler file size >512MB.
4. Update decompressed bytes counter with consumed bytes recorded in header.
5. Enhance driver compatibility by initializing driver structure.
6. Always enable compression and verify.