Fixed a reference to array() that was still in the code

Looks like this code is not actually used, at least the reference was not a problem so far.

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Only expose signature and holder to SOM language level

The other elements such as number of locals, maximum number of stack elements, and number of method fields are not available on all SOM VMs.

These information should be made available by a VM-specific mirror object.

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Transition from the embedded SOM core libraries to a dedicated submodule

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Remove embedded SOM core lib, and updated external to latest version

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Added symlinks to restore repository layout

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Added SystemTest to som_test.py

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Fixed initialization of method fields

- need to be proper SOM objects

Signed-off-by: Stefan Marr <git@stefan-marr.de>
Added missing primitives

- Double>>#round
- Integer class>>#fromString:
- System>>#fullGC:

Signed-off-by: Stefan Marr <git@stefan-marr.de>