chore(translate): update Korean

Currently translated at 17.7% (43 of 243 strings)
Translation: SimpleEmail/Translations
Translate-URL: https://hosted.weblate.org/projects/simple-email/translations/ko/

app/src/main/res/values-ko/strings.xml

@@ -1,7 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
-
+<?xml version='1.0' encoding='UTF-8'?>
 <resources>
-  <string name="app_copyright">Copyright &#x24B8; 2018 by M. Bokhorst\nCopyright &#x24B8; 2018 by Distopico (dystopia project) and contributors</string>
+  <string name="app_copyright">Copyright Ⓒ 2018 by M. Bokhorst\nCopyright Ⓒ 2018 by Distopico (dystopia project) and contributors</string>
   <string name="channel_service">Service</string>
   <string name="channel_notification">Notifications</string>
   <string name="channel_error">Errors</string>
@@ -67,7 +66,7 @@
   <string name="title_advanced_swipe">Swipe actions</string>
   <string name="title_advanced_compact">Compact message view</string>
   <string name="title_advanced_debug">Debug mode</string>
-  <string name="title_select">Select &#8230;</string>
+  <string name="title_select">Select …</string>
   <string name="title_identity_name">Your name</string>
   <string name="title_identity_email">Your email address</string>
   <string name="title_identity_reply_to">Reply to address</string>
@@ -91,7 +90,7 @@
   <string name="title_user">User name</string>
   <string name="title_password">Password</string>
   <string name="title_authorize">Select account</string>
-  <string name="title_authorizing">Authorizing account &#8230;</string>
+  <string name="title_authorizing">Authorizing account …</string>
   <string name="title_setup_advanced">Advanced</string>
   <string name="title_store_sent">Store sent messages (normally not needed)</string>
   <string name="title_synchronize_account">Synchronize (receive messages)</string>
@@ -111,15 +110,15 @@
   <string name="title_no_primary_archive">No primary account or no archive folder</string>
   <string name="title_no_idle">This provider does not support push messages. This will delay reception of new messages and increase battery usage.</string>
   <string name="title_no_uidplus">IMAP UIDPLUS not supported, see the FAQ</string>
-  <string name="title_account_delete">Delete this account permanently?</string>
-  <string name="title_identity_delete">Delete this identity permanently?</string>
+  <string name="title_account_delete">Delete this account permanently\?</string>
+  <string name="title_identity_delete">Delete this identity permanently\?</string>
   <string name="title_pop">POP is not supported</string>
   <string name="title_insecure">Insecure connections are not supported</string>
   <string name="title_synchronize_now">Synchronize now</string>
   <string name="title_delete_local">Delete local messages</string>
   <string name="title_empty_trash">Empty trash</string>
   <string name="title_edit_properties">Edit properties</string>
-  <string name="title_empty_trash_ask">Delete all trashed messages permanently?</string>
+  <string name="title_empty_trash_ask">Delete all trashed messages permanently\?</string>
   <string name="title_folder_name">Folder name</string>
   <string name="title_display_name">Display name</string>
   <string name="title_hide_folder">Hide from list</string>
@@ -129,7 +128,7 @@
   <string name="title_unified_folder">Show in unified inbox</string>
   <string name="title_after">Synchronize (days)</string>
   <string name="title_folder_exists">Folder %1$s exists</string>
-  <string name="title_folder_delete">Delete folder permanently?</string>
+  <string name="title_folder_delete">Delete folder permanently\?</string>
   <string name="title_folder_unified">Unified inbox</string>
   <string name="title_folder_inbox">Inbox</string>
   <string name="title_folder_outbox">Outbox</string>
@@ -165,10 +164,10 @@
   <string name="title_no_answers">No reply templates defined</string>
   <string name="title_no_viewer">No viewer app available for %1$s</string>
   <string name="title_attachment_saved">Attachment saved</string>
-  <string name="title_attachment_unavailable">Some attachments are not downloaded and will not be forwarded, continue?</string>
-  <string name="title_ask_delete">Delete message permanently?</string>
-  <string name="title_ask_discard">Discard draft?</string>
-  <string name="title_ask_spam">Report message as spam?</string>
+  <string name="title_attachment_unavailable">Some attachments are not downloaded and will not be forwarded, continue\?</string>
+  <string name="title_ask_delete">Delete message permanently\?</string>
+  <string name="title_ask_discard">Discard draft\?</string>
+  <string name="title_ask_spam">Report message as spam\?</string>
   <string name="title_fix">Fix</string>
   <string name="title_compose">Compose</string>
   <string name="title_from">From:</string>
@@ -236,7 +235,7 @@
   <string name="title_hint_sync">Downloading messages can take some time, depending on the number of messages, the speed of your internet connection and your email provider</string>
   <string name="title_open_link">Open link</string>
   <string name="title_updated">There is an update to version %1$s available</string>
-  <string name="title_issue">Do you have a question or problem?</string>
+  <string name="title_issue">Do you have a question or problem\?</string>
   <string name="title_yes">Yes</string>
   <string name="title_no">No</string>
   <string name="title_undo">Undo</string>