rewrite: Initial rewrite skeleton.

Remove modules that will no longer be required.
Move pending modules to pending-rewrite folders.

bot/modules/pending-rewrite/sponsors/config.py

@@ -0,0 +1,92 @@
+from cmdClient.checks import is_owner
+
+from settings import AppSettings, Setting, KeyValueData, ListData
+from settings.setting_types import Message, String, GuildIDList
+
+from meta import client
+from core.data import app_config
+
+from .data import guild_whitelist
+
+@AppSettings.attach_setting
+class sponsor_prompt(String, KeyValueData, Setting):
+    attr_name = 'sponsor_prompt'
+    _default = None
+
+    write_ward = is_owner
+
+    display_name = 'sponsor_prompt'
+    category = 'Sponsors'
+    desc = "Text to send after core commands to encourage checking `sponsors`."
+    long_desc = (
+        "Text posted after several commands to encourage users to check the `sponsors` command. "
+        "Occurences of `{{prefix}}` will be replaced by the bot prefix."
+    )
+
+    _quote = False
+
+    _table_interface = app_config
+    _id_column = 'appid'
+    _key_column = 'key'
+    _value_column = 'value'
+    _key = 'sponsor_prompt'
+
+    @classmethod
+    def _data_to_value(cls, id, data, **kwargs):
+        if data:
+            return data.replace("{prefix}", client.prefix)
+        else:
+            return None
+
+    @property
+    def success_response(self):
+        if self.value:
+            return "The sponsor prompt has been update."
+        else:
+            return "The sponsor prompt has been cleared."
+
+
+@AppSettings.attach_setting
+class sponsor_message(Message, KeyValueData, Setting):
+    attr_name = 'sponsor_message'
+    _default = '{"content": "Coming Soon!"}'
+
+    write_ward = is_owner
+
+    display_name = 'sponsor_message'
+    category = 'Sponsors'
+    desc = "`sponsors` command response."
+
+    long_desc = (
+        "Message to reply with when a user runs the `sponsors` command."
+    )
+
+    _table_interface = app_config
+    _id_column = 'appid'
+    _key_column = 'key'
+    _value_column = 'value'
+    _key = 'sponsor_message'
+
+    _cmd_str = "{prefix}sponsors --edit"
+
+    @property
+    def success_response(self):
+        return "The `sponsors` command message has been updated."
+
+
+@AppSettings.attach_setting
+class sponsor_guild_whitelist(GuildIDList, ListData, Setting):
+    attr_name = 'sponsor_guild_whitelist'
+    write_ward = is_owner
+
+    category = 'Sponsors'
+    display_name = 'sponsor_hidden_in'
+    desc = "Guilds where the sponsor prompt is not displayed."
+    long_desc = (
+        "A list of guilds where the sponsor prompt hint will be hidden (see the `sponsor_prompt` setting)."
+    )
+
+    _table_interface = guild_whitelist
+    _id_column = 'appid'
+    _data_column = 'guildid'
+    _force_unique = True