Add stock OpenWrt dropbear 2011.54
update to dropbear-2013.58 (300&400 OpenWrt patches are incorporated)
English ddns.js: missing space
gargoyle_header_footer translations: add space before br tag; handy when CSS deletes the br tag
fix an issue where 'make ar71xx' correctly set the i18n packages in only the first profile
some typo

missing spaces
Merge remote-tracking branch 'bashfulbladder/master'
fix typo dropear => dropbear
Merge remote-tracking branch 'wildrat/master'
i18n/Polish: spaces...