Merge pull request #2023 from paszczus/master

- added PLD Linux support to distro script

AUTHORS.md

@@ -56,5 +56,6 @@ Contributors to LibreNMS:
 - Christophe Martinet <martinet.christophe@gmail.com> (chrisgfx)
 - Nils Steinger <librenms@voidptr.de> (n-st)
 - Mark Nagel <mnagel@willingminds.com> (ciscoqid)
+- Sławomir Paszkiewicz <paszczus@pld-linux.org> (paszczus)
 
 [1]: http://observium.org/ "Observium web site"

scripts/distro

@@ -56,6 +56,10 @@ elif [ "${OS}" = "Linux" ] ; then
   elif [ -f /etc/openwrt_version ] ; then
     DIST="OpenWrt"
     REV=$(cat /etc/openwrt_version)
+
+  elif [ -f /etc/pld-release ] ; then
+    DIST=$(cat /etc/pld-release)
+    REV=""
   fi
 
   if [ -f /etc/lsb-release -a "${IGNORE_LSB}" != 1 ] ; then