a) Supported MAKE command in tools_def.txt

a) Supported MAKE command in tools_def.txt
b) Cleaned several message strings in code
c) Solved hang issue when the build.exe is broken by Ctrl+C
d) Added more specific information for "-v" option of build.exe
e) Added "-v"/"-d"/"-q" option for GenFds.exe in makefile if build.exe is called with one of them.
f) Removed the calling to vsvars32.bat and added "--nt32" option in edksetup.bat because the nmake.exe's path has been put in tools_def.txt and build.exe will use that information to call nmake.exe
g) Removed the calling to vsvars32.bat in BaseTools/toolsetup.bat

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4091 6f19259b-4bc3-4df7-8a09-765794883524