Standarized the build process, updated README.md

Standardized the build process to match the current process used by most
Mvba projects. Added a License.txt file and associated *.bat files to
assist in building.

Added CommonAssemblyInfo.cs to manage versioning.

Cleaned up the README.md file and added a link to the Mvba github page.

Updated to following support dlls:

FluentAssert to version 1.0.0.3
JetBrains.Annotations to version 8.0.4.1195