StringHelpers: ComputeMD5Hash on string and return a string representing the hash.
XilinxVersion: Represents a version and unique identifier of a Xilinx install.
XilinxVersion: Handle null path
XilinxHelper: Implemented changes to correctly identify Xilinx installs, and their versions.
XilinxDeviceTree: Make use of the XilinxVersion.UniqueId property for caching device information.
Merge branch 'xilinx-version-info'
XilinxProjectFile: Added Version Support