Corretted encoding string of sv reported by Seth Hillbrand, fixes #315

Author: ciampix

sv/kicad.po

@@ -3,12 +3,12 @@ msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2018-07-18 21:11+0200\n"
-"PO-Revision-Date: 2015-04-01 21:46+0100\n"
+"PO-Revision-Date: 2018-10-06 19:01+0200\n"
 "Last-Translator: Martin Nielsen-Lönn <martin.nielsen.lonn@gmail.com>\n"
 "Language-Team: \n"
 "Language: sv\n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=iso-8859-1\n"
+"Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Poedit 1.7.5\n"
 "X-Poedit-KeywordsList: _\n"