Revert "Added more specs."

This reverts commit bc3595ba974fe0542a5b2c5f8c150efa5e3f57d1.
Revert "Refactoring."

This reverts commit d24fd879d68b51f53f3d1c0bd6927f5269c7a18b.
Revert "Add logic to scrub 008 from sfx records."

This reverts commit cba0146a5cf06e396385bf73535846fb6a38b2c4.
Revert "Removed old test data."

This reverts commit 8bf141c064186b210daacdb65e806e7153e5ab42.
Revert "Refactor summary_holdings and add spec."

This reverts commit efe7415a3d952c5bf997fa892ea463f4c8d3eeae.
Revert "Created rake task for specs."

This reverts commit e6dc56f301ed39bae6f5ba93689348af9c9c3a23.
Revert "Remove old sirsi_record unit test."

This reverts commit 192858b823b1f13428011a9ff4829acd4fb933b8.
Revert "Add spec for hash_module and refactored."

This reverts commit 3a78df271f10510312db7664906e86ef30bb2174.
Revert "Refactor SirsiRecord."

This reverts commit fb49671a085f4b84a5e21159aacdb547aa143195.
Revert "Added Spec for SirsiRecord."

This reverts commit 442ad56fc4d7d3682d84fe15be174593d2b58362.