Don't force utf8 locale -- it might not be valid.

[Derek Atkins]

Log Message:
-----------
Don't force utf8 locale -- it might not be valid.

	* src/bin/gnc-generate-script: revert Neils utf-8 change.
	  Gnucash should accept and use non-utf8 locales, and
	  instead use g_locale_to_utf8() to convert locale-specific
	  strings to utf8 (e.g. currency symbol).

Tags:
----
gnucash-gnome2-dev

Modified Files:
--------------
    gnucash:
        ChangeLog
    gnucash/src/bin:
        generate-gnc-script