Please sync realtime-lsm 0.8.7-2 from Debian Sid (main)

(No Ubuntu changes to override.)

Closes Ubuntu bug 58067.

New Debian changes:

 realtime-lsm (0.8.7-2) unstable; urgency=low
 .
   * updated installation instructions to include make-kpkg way
   * Fixed typo in recommends (closes: #382194)
   * Added --no-same-owner flag when extracting source with tar, unpacks
     tarfile as user root (closes: #382161)

 realtime-lsm (0.8.7-1) unstable; urgency=low
 .
   * 0.8.7-1 New upstream version
   * realtime-lsm recommends realtime-lsm-source instead of realtime-lsm-module
     (closes: #377824)
   * fixes compilation problem with newer kernels (closes: #376051)
     (closes: #366552) (closes: #366651)
   * Gave up on using the standard debian kernel, now the user has to
     compile its own, this is reflected in the README.Debian and in the
     long description (closes: #325607) (closes: #375216)
   * Removed dependency on module-assistant in realtime-lsm-source,
     realtime-lsm recommends modules-assistant (closes: #352199)
   * realtime-lsm-source depends on bzip2 (closes: #363993)
   * use dh_installmodules instead of homebrewn depmod invocation
     (closes: #381772)