Library:
* improved internal code structure
* added raw read and write functions that will allow to read
  'raw' chunk data
* improved read and write support uses delta segment files
  no changes are stored in the EWF files use ewfexport to
  create a set of changed EWF files for EnCase and FTK
* MD5 calculation no longer part of library
* added expirimental read/write support for > 2Gb segment files for EnCase 6.7

EWF tools:
* ewfexport no longer writes to stdout per default, default is now export.raw
  specify '-t -' to write to stdout only for continuous raw output

Platform support:
* Microsoft Visual Studio 2005 (express) project files have been
  added to the package
* Debian package support added

