2009-12-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* POTFILES.skip: added src/dialogs/sign-test-two.glade

2009-12-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* POTFILES.in: added src/dialogs/sign-test-two.glade

2009-12-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* dialog-analysis-tool-sign-test.c
	(sign_test_tool_update_sensitivity_cb): also handle 2
	  medians case
	(sign_test_two_tool_ok_clicked_cb): new
	(dialog_sign_test_tool): change argument type and also
	  handle 2-medians case
	* dialog-analysis-tool-sign-test.h
	(dialog_sign_test_tool): change argument type
	* sign-test-two.glade: new
	* Makefile.am: add sign-test-two.glade
	* dialogs.h (dialog_sign_test_tool): change argument type
	* help.h: add GNUMERIC_HELP_LINK_SIGN_TEST

2009-12-15  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* component/Gnumeric-embed.xml.in: add 2 medians sign test
	* src/HILDON_Gnumeric-gtk.xml.in: add 2 medians sign test
	* src/GNOME_Gnumeric-gtk.xml.in: add 2 medians sign test
	* src/wbc-gtk-actions.c: add 2 medians sign test action

2009-12-15 Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* analysis-sign-test.c (analysis_tool_sign_test_engine_run): simplify
	(analysis_tool_sign_test_two_engine_run): new
	(gboolean analysis_tool_sign_test_two_engine): new
	* analysis-sign-test.h (analysis_tools_data_sign_test_two_t): new
	(gboolean analysis_tool_sign_test_two_engine): new
	* analysis-tools.h (analysis_tools_write_label_ftest): new
	* analysis-tools.c (analysis_tools_write_label_ftest): make public