correction transport for ubuntu
Merge pull request #6 from zVPS/master

Fixes for centos 6 and ubuntu cron
Update README.md
Update README.md
added warning to wait until next update.
Lastest corrections merged with last pull #6

- corrected postfix/dovecot using panel domain insead of main domain
- corrected postfix transport
- redesigned domains query, check and warning to have only 1 question if
warnings
- corrected symbolic link lost after sed on linked file
- corrected some spreaded commands on same target
- corrected somes syntaxes reported by ShellCheck
A missing quote...
Damned... i think a bad "cut" occured.
Removed optional transport for postfix that is unusued
Correction for Dovecot + packing of config path

- 1st sed was done on /etc/dovecot/conf instead of
/etc/zpnel/configs/dovecot2/conf
- added variable for /etc/zpanel/configs used a lot of times.
Fixed NameVirtualHost hiccup

+ extra notice for postfix
zpanel to Sentora moving.

MUST be used with master branch until it is tagged with new tag
Cron correction for Ubuntu + clean
correct install for daemon cron
DNS : forbid zone tranfert
DNS : forbid zone transfert
lasts cron touches before the beta.
info update
Update README.md
Seems user root required to dameon.