Add more flexibily to Quattor version repository configuration
Fix kernel version definition and locking for YUM-based deployment
perfSonar configuration fixes, including a cleaner (smaller) package list.
Merge pull request #11 from jouvin/perfsonar

Perfsonar config fixes
Minor change to use /software/components/spma/packager to define PACKAGE_MANAGER variable
Merge pull request #12 from jouvin/perfsonar

Minor change to use /software/components/spma/packager to define PACKAGE_MANAGER variable
Misc. debug message change