LibCMT Code

Added AC_PREFIX_PROGRAM(mcs). Some clean up.

Do not sign the assembly if it will not be installed on the GAC.
If gacutil is not used, install to the directory where pkg-config
look for the assembly.

Added some previous changes that were missed.

Release 0.1.0.

User visible changes for version 0.1.0.

Now the assembly (its link if use gacutil) is installed in {libdir}/mono/lib/LibCMT/.

Removed by-hand fix on the C# binding section.

Things to do up to version 0.1.0.

Added section `Building the C# binding'.

More work in regard of version 0.1.0.