Priit Laes' patch for C90 compliance.

[Derek Atkins]

Log Message:
-----------
Priit Laes' patch for C90 compliance.

	* src/engine/Scrub.c
	* src/engine/Scrub2.c
	* src/engine/gnc-numeric.c
	* src/engine/gnc-pricedb.c
	* src/engine/kvp-util.c
	* src/engine/qofid.c
	* src/engine/qofmath128.c
	* src/engine/qofquery.c
	* src/engine/qofsession.c
	* src/engine/test/test-numeric.c
	  Priit Laes' patch for C90 compliance.

Modified Files:
--------------
    gnucash:
        ChangeLog
    gnucash/src/engine:
        Scrub.c
        Scrub2.c
        gnc-numeric.c
        gnc-pricedb.c
        kvp-util.c
        qofid.c
        qofmath128.c
        qofquery.c
        qofsession.c
    gnucash/src/engine/test:
        test-numeric.c