RPM spec file updates for RHEL,CentOS,Fedora,SLES and OpenSUSE for upcoming 2.0.0 stable release
RPM spec file updates for RHEL,CentOS,Fedora,SLES and OpenSUSE for upcoming 2.0.0 stable release

* Updates to ahere to RPM standards hugely driven by Fedora dist-f11.
* RPM spec file portable across RHEL, Fedora, CentOS, SLES, OpenSUSE.
* RPM spec build options made compact and removed unnecessary.
* %changelog old entries removed as they were giving many warnings
  during rpmlint.

Signed-off-by: Anand V. Avati <6a1810c170bd423868ce2e225ecea39d80cade0f@amp.gluster.com>

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster