- Fix build on SLE11 by removing not required and wrongly installed
selinux support config
- Remove another nested conditions that are the same

- Do not bother with fsf address fix, if they move again or if the
package update it we would needlessly fail
- Do not bother with one condition that is equal to the following one

- Version upgrade to 3.15.11:
Significant Changes:
- Provided custom apparmor profiles and selinux policy for
HPLIP.
- Supported auto-discovery of network scanners.
Added Support for the Following New Printers:
HP Color LaserJet Pro MFP M274n
HP LaserJet Enterprise M506 series
HP Laserjet Enterprise M506n
HP Laserjet Enterprise M506dn
HP Laserjet Enterprise M506x
HP Laserjet Enterprise M506dh
HP Color Laserjet Pro M452dn
HP Color Laserjet Pro M452dw
HP Color Laserjet Pro M452nw
HP Laserjet Pro MFP M426fdn
HP Laserjet Pro MFP M426fdw
HP Laserjet Pro MFP M427dn
HP Laserjet Pro MFP M427fdw
HP Laserjet Pro MFP M426dw
HP Laserjet Pro MFP M427dw
HP Laserjet Enterprise MFP M527dn