(pe-5785) Fixes for sles init script
(pe-5785) Fixes for sles init script

Fixes for multiple issues with the SLES init script:

* Use the correct LSB init and status functions
* Use pgrep to find PID - ps | grep was truncating
* Correct syntax of startproc/killproc/etc commands
* General cleanups of the shell script

puppetlabs/ezbake,puppetlabs/ezbake,puppetlabs/ezbake