2010-06-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* dialogs.h (dialog_formula_guru): change storage class of an arg
	* dialog-function-select.c (cb_dialog_function_select_ok_clicked):
	  change call of dialog_formula_guru
	* dialog-formula-guru.c (dialog_formula_guru_load_fd): remove
	  unneeded code
	(cb_dialog_formula_guru_destroy): reenable tips
	(dialog_formula_guru): change storage class of an arg and disable
	  tips

2010-06-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* gnumeric-expr-entry.h (gnm_expr_entry_enable_tips): new
	(gnm_expr_entry_disable_tips): new
	* gnumeric-expr-entry.c (gnm_expr_entry_enable_tips): new
	(gnm_expr_entry_disable_tips): new
	(_GnmExprEntry): new field
	(gee_check_tooltip): only create tooltips if enabled
	(gee_init): iitalize new fields