EON ZFS Storage Appliance updates & fixes

Here it is, a refinement update and process that allows for quick fixes, patch delivery to your EON ZFS Storage Appliance. Version 1.0 introduced some portable/temporary bits (slinky) because of external dependencies like Perl, size considerations and network packaging. Based on feedback from EON Storage users, these added slinky steps were at times confusing and troublesome. This update (details here) moves to eliminate the extra steps, moves closer to eliminate dependency on external bits(setup will no longer depend on Perl) and provides numerous refinement fixes for installation, setup, upgrading. Keep the feedback and ideas coming. There's more to come, storing the exciting year ahead!