Object-oriented programming

All launcher functions are now return an object instead of a dict

worthless/classes/launcher/iconotherlink.py

@@ -0,0 +1,9 @@
+class IconOtherLink:
+    def __init__(self, title, url):
+        self.title = title
+        self.url = url
+
+    @staticmethod
+    def from_dict(data) -> 'IconOtherLink':
+        """Creates a launcher icon other link from a dictionary."""
+        return IconOtherLink(data["title"], data["url"])