* docs/manual/C/Thunar.xml.in: Add "Frequently Asked Questions".
	* thunar/thunar-location-buttons.c(thunar_location_buttons_clicked):
	  Make sure the new active button is visible on the location button bar.
	* ThunarHelp.in, Makefile.am: Add ThunarHelp script, which is used to
	  display the Thunar user manual.
	* thunar/thunar-dialogs.{c,h}, thunar/Makefile.am: Add new helper method
	  thunar_dialogs_show_help(), which is used to open the documentation
	  browser.
	* thunar/thunar-window-ui.xml, thunar/thunar-window.c: Add "Contents"
	  item to the "Help" menu.
	* thunar/thunar-chooser-button.c(thunar_chooser_button_file_changed):
	  Fix typo.
	* po/Thunar.pot, po/*.po: Merge new strings.
	* po/de.po: Updated the german translations.




(Old svn revision: 20145)