Add: auto resize, auto stamp

app/view/make/language/en/index.json

@@ -20,6 +20,8 @@
     "yes":"Yes",
     "temp":"Attaching files",
     "nothing":"None",
+    "stamp": "Stamp",
+    "stampWarn": "Your acct(aa@bb.cc) is printed on the right-bottom of the uploaded image",
     "vis":"Adjust status privacy",
     "cwtext":"Warning text",
     "selectVis":"Adjust status privacy",

app/view/make/language/en/setting.json

@@ -10,6 +10,7 @@
   "env": "System Preferences",
   "setlang": "Languages",
   "backup": "Import and export of preferences",
+  "backupWarn": "If you got a error when you choose the file, please paste the strings of file and click import",
   "import": "Import",
   "export": "Export",
   "hardwareAcceleration": "Disable hardware acceleration",
@@ -137,6 +138,8 @@
   "nothing": "Hidden",
   "localonly": "Local Only",
   "zeroWidthEmoji": "Zero-width space when inserting emojis",
+  "uploadCrop": "Auto scale to fit",
+  "uploadCropWarn": "Max long-side px. Uploaded images are converted to JPEG(from JPEG) or PNG(from others). Set 0 and the images will not be resized. Pay attention to GIF animation.",
   "keysc": "Keyboard shortcut Preferences",
   "iks": "Easy inserter",
   "okswarn": "You can insert any letters and emojis with only 3 keys",