[V3 Everything] Package bot and write setup scripts (#964)

Ya'll are gonna hate me.

* Initial modifications

* Add initial setup.py

* working setup py help

* Modify setup file to package stuff

* Move a bunch of shit and fix imports

* Fix or skip tests

* Must add init files for find_packages to work

* Move main to scripts folder and rename

* Add shebangs

* Copy over translation files

* WORKING PIP INSTALL

* add dependency information

* Hardcoded version for now, will need to figure out a better way to do this

* OKAY ITS FINALLY FUCKING WORKING

* Add this guy

* Fix stuff

* Change readme to rst

* Remove double sentry opt in

* Oopsie

* Fix this thing

* Aaaand fix test

* Aaaand fix test

* Fix core cog importing and default cog install path

* Adjust readme

* change instance name from optional to required

* Ayyy let's do more dependency injection

redbot/core/drivers/red_json.py

@@ -0,0 +1,49 @@
+from pathlib import Path
+from typing import Tuple
+
+from ..json_io import JsonIO
+
+from .red_base import BaseDriver
+
+
+class JSON(BaseDriver):
+    def __init__(self, cog_name, *, data_path_override: Path=None,
+                 file_name_override: str="settings.json"):
+        super().__init__()
+        self.cog_name = cog_name
+        self.file_name = file_name_override
+        if data_path_override:
+            self.data_path = data_path_override
+        else:
+            self.data_path = Path.cwd() / 'cogs' / '.data' / self.cog_name
+
+        self.data_path.mkdir(parents=True, exist_ok=True)
+
+        self.data_path = self.data_path / self.file_name
+        
+        self.jsonIO = JsonIO(self.data_path)
+
+        try:
+            self.data = self.jsonIO._load_json()
+        except FileNotFoundError:
+            self.data = {}
+        self.jsonIO._save_json(self.data)
+
+    def get_driver(self):
+        return self
+
+    async def get(self, identifiers: Tuple[str]):
+        partial = self.data
+        for i in identifiers:
+            partial = partial[i]
+        return partial
+
+    async def set(self, identifiers, value):
+        partial = self.data
+        for i in identifiers[:-1]:
+            if i not in partial:
+                partial[i] = {}
+            partial = partial[i]
+
+        partial[identifiers[-1]] = value
+        await self.jsonIO._threadsafe_save_json(self.data)