Minor 1.3 (#6)

- Added more special characters for password
- Increased minimal password length to 6 characters
- Fixed "Do not repeat characters" option
- Now passwords always include all types of characters

manifest.json

@@ -1,6 +1,6 @@
 {
 	"name": "__MSG_name__",
-	"version": "1.2",
+	"version": "1.3",
 	"manifest_version": 2,
 	"description": "__MSG_description__",
 	"author": "__MSG_author__",