[python] make units compliant with IEC standard (#4995)

* apache units fix

* beanstalk

* bind_rndc

* boinc

* ceph

* chrony

* couchdb

* dns_query

* dnsdist

* dockerd

* dovecot

* elasticsearch by @vlvkobal <3

* example

* exim

* fail2ban

* freeradius minor fixes

* freeradius minor fixes

* freeradius minor fixes

* go_expvar

* haproxy

* hddtemp

* httpcheck

* icecast

* ipfs

* isc_dhcpd

* litespeed

* logind

* megacli

* memcached

* mongodb

* monit

* mysql

* nginx

* nginx_plus

* nsd

* ntpd

* nvidia_smi

* openldap

* ovpn_status

* phpfm

* portcheck

* postfix

* postgres

* powerdns

* proxysql

* puppet

* rabbitmq

* redis

* restroshare

* samba

* sensors

* smartdlog

* spigotmc

* springboot

* squid

* retroshare

* tomcat

* retroshare

* tor

* traefik

* traefik

* unbound

* uwsgi

* varnish

* w1sensor

* web_log

* ok codacy

* retroshare

* ipfs

collectors/python.d.plugin/example/example.chart.py

@@ -7,11 +7,13 @@ from random import SystemRandom
 
 from bases.FrameworkServices.SimpleService import SimpleService
 
-# default module values
-# update_every = 4
+
 priority = 90000
 
-ORDER = ['random']
+ORDER = [
+    'random',
+]
+
 CHARTS = {
     'random': {
         'options': [None, 'A random number', 'random number', 'random', 'random', 'line'],