Fix the syslog service name for SLE12
Merge pull request #91 from rhafer/sle12

Fix the syslog service name for SLE12
fix indentation: two spaces
no need to edit the syslog config on SLE12

SLE12 already comes with rsyslog preinstalled and teh SYSLOG_DAEMON is
not present in the default config.
Merge pull request #92 from mapleoin/sle12-rsyslog

no need to edit the syslog config on SLE12
use a guard instead of an if block for chef style
Merge pull request #93 from mapleoin/sle12-rsyslog

use a guard instead of an if block for chef style