Updated HBCI readme.

[Christian Stimming]

Log Message:
-----------
Updated HBCI readme. 

2004-10-30  Christian Stimming  <stimming at tuhh.de>

	* doc/README.HBCI: Updated HBCI readme.
	
	* src/import-export/hbci/hbci-interaction.c: Fix problems with
	user messages.

Tags:
----
gnucash-1-8-branch

Modified Files:
--------------
    gnucash:
        ChangeLog
        README
    gnucash/doc:
        README.HBCI
    gnucash/src/import-export/hbci:
        hbci-interaction.c