(i18n) Restore missing strings

Fixes #3593

UI/Contacts/English.lproj/Localizable.strings

@@ -223,5 +223,6 @@
 "More options" = "More options";
 "Role" = "Role";
 "Add Screen Name" = "Add Screen Name";
+"Synchronization" = "Synchronization";
 "Synchronize" = "Synchronize";
 "Sucessfully subscribed to address book" = "Sucessfully subscribed to address book";

UI/MailerUI/English.lproj/Localizable.strings

@@ -64,6 +64,12 @@
 /* No mailbox is selected (usually resulting from an IMAP connection problem) */
 "No mailbox selected" = "No mailbox selected";
 
+/* Mailbox actions */
+/* Compact Folder success message */
+"Folder compacted" = "Folder compacted";
+/* Empty Trash success message */
+"Trash emptied" = "Trash emptied";
+
 /* acls */
 "Access rights to" = "Access rights to";
 "For user" = "For user";

UI/PreferencesUI/English.lproj/Localizable.strings

@@ -127,6 +127,7 @@
 "Labels" = "Labels";
 "Label" = "Label";
 "Show subscribed mailboxes only" = "Show subscribed mailboxes only";
+"Synchronize only default mail folders (EAS)" = "Synchronize only default mail folders (EAS)";
 "Sort messages by threads" = "Sort messages by threads";
 "When sending mail, add unknown recipients to my" = "When sending mail, add unknown recipients to my";
 "Address Book" = "Address Book";