Fixes + Translation updates

Fixes

• Correction of BT device selection ( Fix #58 )
• Correction of ELM message handling ( Fix #60 , Fix #61 )

Translation updates

• Update Hebrew (Thanks to @yarons )
• Update Belarusian ( Thanks to @victorenator )
• Update Polish (Thanks to @LafarM, @waldis, @Łukasz Wyszyński )
• Update Swedish (Thanks to @Kristoffer Grundström )
• Update Portugese (Brazil) (Thanks to @joão Da Stronda, @chrismeurer )
• Update German (Thanks to @ssantos, @lejo, )
• Update French (Thanks to @benjamin thilliez )
• Update Sorani (Thanks to @havalabdulkarim )
• Update Spanish (Zjanks to @zippo-lighter )
• Update Japanese (Thanks to @naofum )

Sorry if I forgot to mention some translation. Thanks to you all who do the translations.