Remove install scripts

Prepere for upstart script

debian/postinst

-#!/bin/sh
-mv /var/lib/telegram-daemon/test.lua /var/lib/telegram-daemon/script-achat.lua
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debian/postrm

-#!/bin/sh
-deluser telegramd
-rm -r /etc/telegram-daemon/
-rm -r /var/log/telegram-daemon/
-rm -r /var/lib/telegram-daemon
-rm /etc/init.d/telegram-daemon
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debian/preinst

-#!/bin/sh
-adduser --system --home /var/lib/telegram-daemon/ telegramd
-        usermod -c "Telegram Daemon" telegramd
-        usermod -d "/var/lib/telegram-daemon/" telegramd
-        usermod -g "telegramd" telegramd
-        usermod -s "/bin/false" telegramd
-
-mkdir /etc/telegram-daemon/
-mkdir /var/log/telegram-daemon/
-touch /etc/telegram-daemon/telegram-daemon.achat.conf
-echo "execute telegram-cli" > /etc/telegram-daemon/telegram-daemon.achat.conf
-echo "-d" >> /etc/telegram-daemon/telegram-daemon.achat.conf 
-echo "-vvvv" >> /etc/telegram-daemon/telegram-daemon.achat.conf 
-echo "-E" >> /etc/telegram-daemon/telegram-daemon.achat.conf 
-echo "-R" >> /etc/telegram-daemon/telegram-daemon.achat.conf 
-echo "-D" >> /etc/telegram-daemon/telegram-daemon.achat.conf
-echo "-C" >> /etc/telegram-daemon/telegram-daemon.achat.conf
-echo "-P 2391" >> /etc/telegram-daemon/telegram-daemon.achat.conf
-touch /var/lib/telegram-daemon/script-achat.lua
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