(Sysadmin): Add guild and user blacklist.

v2 -> v3 data migration for the blacklist tables.
Added blacklists and blacklist commands
Added bot admin level to help groups.

bot/core/data.py

@@ -81,3 +81,8 @@ lions = RowTable(
 )
 
 lion_ranks = Table('member_ranks', attach_as='lion_ranks')
+
+
+global_guild_blacklist = Table('global_guild_blacklist')
+global_user_blacklist = Table('global_user_blacklist')
+ignored_members = Table('ignored_members')