forward 6.x-1.17

#834076: multiple commas results in empty recipient-adress fix by semmi
#872554: Different default value supplied for variable_get() fix by c960657
#767944: Install does not populate the forward_statistics table fix by duncanc
#886806: email sent not using new subject in settings
#813050: Forward module can not send comments
#745140: Add full $node data to forward.tpl.php fix by Rob_Feature
#849534: Hide forward title & message on input form (checkbox or CSS) fix by MrVictor
#872554: Different default value supplied for variable_get() fix by c960657
#861640: names <email> addresses are not correctly encoded with utf-8 special characters in the mail headers fix by R. Volk
#886864: Please change theme section in the README
#883350: When used with LiteJazz theme, litejazz theme custom settings reset to defaults after message sent
Additional translations
Fix for old style theme functions changing template name to email from page.