rewrite: Initial rewrite skeleton.

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

bot/pending-rewrite/wards.py

@@ -0,0 +1,40 @@
+from cmdClient import check
+from cmdClient.checks import in_guild
+
+from meta import client
+
+from data import tables
+
+
+def is_guild_admin(member):
+    if member.id in client.owners:
+        return True
+
+    # First check guild admin permissions
+    admin = member.guild_permissions.administrator
+
+    # Then check the admin role, if it is set
+    if not admin:
+        admin_role_id = tables.guild_config.fetch_or_create(member.guild.id).admin_role
+        admin = admin_role_id and (admin_role_id in (r.id for r in member.roles))
+    return admin
+
+
+@check(
+    name="ADMIN",
+    msg=("You need to be a server admin to do this!"),
+    requires=[in_guild]
+)
+async def guild_admin(ctx, *args, **kwargs):
+    return is_guild_admin(ctx.author)
+
+
+@check(
+    name="MODERATOR",
+    msg=("You need to be a server moderator to do this!"),
+    requires=[in_guild],
+    parents=(guild_admin,)
+)
+async def guild_moderator(ctx, *args, **kwargs):
+    modrole = ctx.guild_settings.mod_role.value
+    return (modrole and (modrole in ctx.author.roles))