Whitespace removal
Bootstrap Tests: Adding includePath support for the node-sass module.

Scss files may have "import" statements, however, without having the includePath(s) set, the node-sass module doesn't know where to look
Adding includePath support for the node-sass module to the src and NuGet folders.

Scss files may have "import" statements, however, without having the includePath(s) set, the node-sass module doesn't know where to look for those files.