(cherry picked from commit aeb376ae)

refactoring XML reading: use version-specific reader classes, use ninject for loading correct classes

refactoring: move IVectoHash interface to vectocommon project, provide methods for reading manufacturer report in a dedicated class (used by VTP mode and hashing tool)

refactoring of XML validation: consider schema version number read from document, use single class for validating all vecto-related xml files

XMLHashProvider requires canonicalization method and digest method for hash computation, provides info about default methods and supported methods