Fix Closure-compiler warnings, small code improvements

Aleksander Machniak

2013-12-18 538e64c572220bba43960a3073468c0ce3dc5f4c

1
tinyMCE.addI18n('eu.paste_dlg',{"word_title":"Erabili CTRL+V testua lehioan itsasteko.","text_linebreaks":"Mantendu lerro-jauziak","text_title":"Erabili CTRL+V testua lehioan itsasteko."});