The OCFA data storage library

The storage library aims to efficiently store evidence data and evidence xml metadata. Currently this is done by storing any data by its sha1 digest in order to eliminate multiple storage of the same content. The core functionality of the store library is to allow for the efficient storage and retrieval of evidence data and metadata. The storage library currently is being revised and a new more efficient version will come available that has full fragment support and uses libewf and libaff. Later versions will include better support for network based storage that don't rely on samba or nfs file sharing and should make a distributed environment easier to setup.