HTCondorWiki: Build Modernization

 *: support for grid:u on proper builds
 
 {section: Getting Started }
-1.) You will need to obtain CMake 2.8.3 or > for the target platform you are working on.  On CSL machines, it is installed in /unsup/cmake.  http://www.cmake.org/cmake/resources/software.html
+1.) For NON-PROPER builds, which includes windows, you will need to obtain CMake 2.8.3 or > for the target platform you are working on.  On CSL machines, it is installed in /unsup/cmake.  http://www.cmake.org/cmake/resources/software.html  For PROPER *nix builds you will need cmake 2.8 or >.
 
 2.) Checkout origin/master