Added build script allowing use of different toolchains holdingarea/build.bat provides command-line switches allowing: * Selection between Visual Studio versions (2005 / 2008) * Selection of debug / release builds * Selection of CMake generator (Visual Studio solution / NMake makefiles) * Enabling of miniEGL in the build * Enabling of PlatSim extensions in the build Calling the script with no parameters will start a build using Visual Studio 2005 and nmake.

Added additional builds of LLVM holdingarea/llvm/llvm-2.7 now contains the following builds of LLVM 2.7: * VS2005 debug * VS2005 release * VS2008 debug * VS2008 release Note that only the LLVM libraries are segregated according to compiler and build target. Single copies of the include and bin directories are provided. The LLVM executables are from a VS2005 release build.