Add missing dependencies

The spl, zfs-test, and zfs-dracut packages should be pulled in
by the core zfs package.  This allows all the required zfs packages
to be installed from a yum repository by running:

  yum install zfs

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Refresh dracut module setup

60-zpool.rules was retired some time ago in favor of 69-vdev.rules.
Additionally, there is no guarentee a zpool.cache file exists so
only install it conditionally upon its existance.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Remove zfs-dkms conflict with zfs-kmod

Because the zfs-dkms package also provides zfs-kmod for the
zfs user package yum flags this as a conflict.  To avoid the
problem remove the Conflicts tag from zfs-dkms and just rely
on the one in zfs-kmod.

  zfs-dkms-0.6.0-rc14.fc18.noarch has installed conflicts
    zfs-kmod: zfs-dkms-0.6.0-rc14.fc18.noarch

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Use BUILD_DEPENDS option for dkms builds

Support was added to dkms so build dependencies can be specified.
This allows us to ensure that the spl package will always be built
before the zfs package.  Those patches have not yet been merged
upstream but they are available in the zfsonlinux/dkms repository.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Use requested kernel for dkms builds

The --with-linux and --with-linux-obj options must be specified
as part of the dkms build otherwise the package will be built
against the running kernel.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Fix minor typos and update marketing copy.

Correct spelling mistakes in the AUTHORS and DISCLAIMER files, and
update the README.markdown file to credit Illumos and mention that
the ZPL is finished.

The README.markdown file is also the first impression for a handful
of new users that discover ZoL through a web search because it
doubles as the splash page for the Github repository. The build blurbs
are therefore removed because these people should be encouraged to
visit the regular home page before installing the product.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1366
Use 'git describe' for working builds

When building from an arbitrary commit in the git tree it's useful
for the resulting packages to be uniquely identifiable.  Therefore,
the build system has been updated to detect if your compiling in
git tree.

If you are building in a git tree, and there are commits after the
last annotated tag.  Then the <id>-<hash> component of 'git describe'
will be used to overwrite the 'Release:' field in the META file.

The only tricky part is that to ensure the 'make dist' tarball is
built using the correct release.  A dist-hook was added to the top
level make file to rewrite the META file using the correct release.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Provide ${kmodname}-devel-kmod for yum-builddep

In order to ensure that yum-builddep pulls in all the build
requirements a generic ${kmodname}-devel-kmod provides line is
added.  This allows a version of the development headers to be
included without requiring knowledge of the kernel version.

This is important because unlike rpmbuild which does correctly
expand the source rpm spec file, yum-builddep does not.  Without
this generic provides line mock which relies on yum-builddep is
unable to automatically satisfy the dependency.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Include init scripts in packages

The distribution specific init scripts where excluded from the
packaging when it was reworked.  The intention is to replace
them with systemd equivilants.  However, that work has not yet
been done and the init scripts are still useful so they have
been added back in to the packaging.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Merge branch 'upstream' into master/ubuntu/precise

Conflicts:
	README.markdown
Delete quilt pc area.
Refresh debian/patches after upstream merge.
PPA 0.6.1-1~precise release.