removing Guile

[Neil Williams]

Log Message:
-----------
removing Guile

Tags:
----
gnucash-gnome2-dev

Modified Files:
--------------
    gnucash/src/engine/test:
        test-commodities.c
        test-freq-spec.c
        test-numeric.c
        test-transaction-reversal.c
        test-transaction-voiding.c