Almost done bootstrapping the compiler (only CodeGen.oz left).

Except CodeGen, all functors used by the compiler and the OPI are
compiled by the complete compiler, and not the bootcompiler.
Simplification of the build process for the library.
Bug fixes + parser emits position of parse errors.
Added Tk: the functors and the wish subproject.
Added the stdlib submodule, with QTk.
Added the Inspector.
Added the Browser.
Fixed cmdline parsing errors on some platforms.
Unicode-enabled OPI, and rewrite of printReprToStream.
Made it compile on Windows again.
Fixed bug in RecordC.hasLabel that impacted the browser.
Did some TODO's. Including System.printName.
Fixed a build issue with Tcl 8.6.

It is a workaround, it should be fixed in a deeper way.
Removed the opcode deallocateY.

On the whole, it is much simpler, and it will also likely
be faster.