Added basic options import/export

public/_locales/en/messages.json

@@ -425,5 +425,20 @@
     },
     "mobileUpdateInfo": {
         "message": "m.youtube.com is now supported"
+    },
+    "exportOptions": {
+        "message": "Import/Export All Options"
+    },
+    "whatExportOptions": {
+        "message": "This is your entire configuration in JSON. This includes your userID, so be sure to share this wisely."
+    },
+    "setOptions": {
+        "message": "Set Options"
+    },
+    "exportOptionsWarning": {
+        "message": "Warning: Changing the options is permanent and can break your install. Are you sure you would like to do this? Make sure to backup your old one just in case."
+    },
+    "incorrectlyFormattedOptions": {
+        "message": "This JSON is not formatted correctly. Your options have not been changed."
     }
 }

public/options/options.html

@@ -305,6 +305,32 @@
 				</div>
 			</div>
 
+			<br/>
+			<br/>
+	
+			<div option-type="private-text-change" sync-option="*" confirm-message="exportOptionsWarning">
+				<div class="option-button trigger-button">
+					__MSG_exportOptions__
+				</div>
+	
+				<br/>
+	
+				<div class="small-description">__MSG_whatExportOptions__</div>
+	
+				<div class="option-hidden-section hidden">
+					<br/>
+	
+					<input class="option-text-box" type="text">
+	
+					<br/>
+					<br/>
+	
+					<div class="option-button text-change-set">
+						__MSG_setOptions__
+					</div>
+				</div>
+			</div>
+
 			<br/>
 			<br/>