More German tax work.

[Christian Stimming]

Log Message:
-----------
More German tax work.

2005-01-16  Christian Stimming  <stimming at tuhh.de>

	* src/app-utils/gnc-ui-util.c: Modify tax option code to load
	tax-de_DE module in the appropriate locale.
	
	* src/report/locale-specific/us/gncmod-locale-reports-us.c,
	de_DE.scm: Add scheme module for locale-report/us
	resp. locale-report/de_DE again because it seems to be required.

Modified Files:
--------------
    gnucash:
        ChangeLog
    gnucash/src/app-utils:
        gnc-ui-util.c
    gnucash/src/report/locale-specific/us:
        Makefile.am
        gncmod-locale-reports-us.c
        taxtxf-de_DE.scm

Added Files:
-----------
    gnucash/src/report/locale-specific/us:
        de_DE.scm