cleanup unused import, revert default config path

README.md

@@ -2,18 +2,4 @@
 
 Use `pgbot.yml` along with `tokens.yml` to set it up. Default directory for configs is `/etc/pgbot`. It needs a list of regex with tokens and a postgresql database to match them. This doc is probably going to be abandoned right away, but at least I have added this line I dunno.
 
-Dependencies:
-* aiocron - for the scheduler
-* bs4 - for parsing html
-* fake_headers - for tricking search engines
-* psycopg - for pgsql
-* pyyaml - for config parsing
-* requests - for http requests
-* telethon - for interacting with bot api
-
-Initial setup:
-```
-python -m venv .venv
-source .venv/bin/activate
-pip install aiocron bs4 fake_headers psycopg pyyaml requests telethon
-```
+Dependencies: python3 and modules in `requirements.txt`

pgbot

@@ -2,7 +2,6 @@
 
 import asyncio
 import sys
-import threading
 
 import telethon
 import yaml

pgbotlib/defaults.py

@@ -1,4 +1,6 @@
-CONFDIR = '/pgbot/conf'
+''' module defaults '''
+
+CONFDIR = '/etc/pgbot'
 CONFIG = CONFDIR + '/pgbot.yml'
 TOKENS = CONFDIR + '/tokens.yml'
 SCHEDULE = CONFDIR + '/sched.yml'