Updated the LLVM build script to work with Vagrant.
Updated the LLVM build script to work with Vagrant.

mono/CppSharp,u255436/CppSharp,zillemarco/CppSharp,u255436/CppSharp,inordertotest/CppSharp,genuinelucifer/CppSharp,inordertotest/CppSharp,mohtamohit/CppSharp,inordertotest/CppSharp,zillemarco/CppSharp,zillemarco/CppSharp,ddobrev/CppSharp,genuinelucifer/CppSharp,u255436/CppSharp,mohtamohit/CppSharp,ddobrev/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,mono/CppSharp,genuinelucifer/CppSharp,ktopouzi/CppSharp,inordertotest/CppSharp,u255436/CppSharp,mohtamohit/CppSharp,mohtamohit/CppSharp,genuinelucifer/CppSharp,ktopouzi/CppSharp,inordertotest/CppSharp,ktopouzi/CppSharp,mono/CppSharp,mono/CppSharp,genuinelucifer/CppSharp,mohtamohit/CppSharp,ddobrev/CppSharp,mono/CppSharp,zillemarco/CppSharp,ddobrev/CppSharp,u255436/CppSharp,ktopouzi/CppSharp,ddobrev/CppSharp,mono/CppSharp