1999-07-24  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/color_picker.[ch]: set the "preserve" flag to FALSE. This
	way the tool doesn't have to detect drawable changes by itself.
	Misc stuff like below.

	* app/gradient.c: heavily changed the beast:

	- Reviewed the whole ui code and indented it.
	- Standard ui for all sub-dialogs.
	- Handle the wm delete event of the sub-dialogs.
	- "+" and "-" pixmaps instead of "zoom in" and "zoom out".
	- Made the gradient preview resizable again.
	- i18n fixes.
	- Removed some code duplication in the sub-dialogs' cancel/delete
	  callbacks.
	- Grouped functions together and commented the groups and their
	  prototypes.
	- Didn't change any core functionality (just the ui).
	- Please don't kill me, but I couldn't resist to indent most
	  functions ;-)

	* app/info_dialog.c: no need to call gettext() on a string which
	was passed to a function (it's the job of the caller).

	* app/ink.c...