Run rake tasks to initialize crowbar on SUSE as well
Fix SUSE init script to check for the correct config path
Use absolute pathname to config.ru in puma.cfg

To make it possible to start the app from outside /opt/dell/crowbar_framework/.
As e.g. the SUSE init script does it.
Merge pull request #338 from rhafer/pull-req-master-d1c56d1684e74d3e4cfa13ea20bf90d54c73a2c5

Merged by devtool for cloudedge