Quickbook: Merge from trunk to quickbook-dev.

svn path=/branches/quickbook-dev/libs/crc/; revision=76255
Quickbook: Merge to quickbook-dev

svn path=/branches/quickbook-dev/libs/crc/; revision=76630
Quickbook: Merge to quickbook-dev

svn path=/branches/quickbook-dev/libs/crc/; revision=76636