Removed duplicate using directive for 'System'
GitDescribe addition

Not quite functional yet, but close.  Just need to
push parsing logic a little further.

Also need to make unit tests, then clean up error logic
Adding ability to ignore missing substitutions roots in XmlMassUpdate
Creating GitDescribe unit test
Adding hard error mode to GitDescribe
GitDescribe working now at a basic level
Add in actual GitDescribeTest file
Merge remote-tracking branch 'loresoft/master'
Fixing bugs & documentation

* Cleaning up copyright to have my name
* Now properly populating Tag
* Excluding 'g' delimiter from CommitHash
Fix build & behaviour on non-Windows systems
Add build instructions for Linux
Making namespaces work better
Adding ability to show labels in NUnit output
Resolved issue #75: https://github.com/loresoft/msbuildtasks/issues/75
Resolved issue #75: https://github.com/loresoft/msbuildtasks/issues/75
Merge branch 'master' of https://github.com/bsara/msbuildtasks
Renamed Move task to MV to avoid conflicts with default MSBuild Move task. This fixes issues with Intellisense and creates a distinction between the move task of this project and that of MSBuild.
Renamed Move task to MV to avoid conflicts with default MSBuild Move task. This fixes issues with Intellisense and creates a distinction between the move task of this project and that of MSBuild.
Merge branch 'master' of https://github.com/bsara/msbuildtasks

Conflicts:
	Source/GlobalAssemblyInfo.cs
Fixed XSD reference removal and repair issues relating to Microsoft.Build.xsd.