A lot of our recipes had short one-line DESCRIPTION values and no
SUMMARY value set. In this case it's much better to just set SUMMARY
since DESCRIPTION is defaulted from SUMMARY anyway and then the SUMMARY
is at least useful. I also took the opportunity to fix up a lot of the
new SUMMARY values, making them concisely explain the function of the
recipe / package where possible.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

We need to use sudo semantics since it does not start correctly
with su. Added RDEPENDS to ensure it's present on target.

The SESSION_DIR test was constructed incorrectly, so fixed it.

Signed-off-by: Saul Wold <sgw@linux.intel.com>

The script where behaving badly when the session directory does not
exist and also lacking a dependency to 'sudo'. Instead of adding a
dependency on 'sudo' we use 'su' as done in xserver-common.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Signed-off-by: Saul Wold <sgw@linux.intel.com>

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

The patch was tested on VMware Player 4.0.1.

Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>

Windows manager should be independent on session manager, especially when we
have multiple session manager like mini-x and matchbox session.

This commit remove session-manager stuff in matchbox-wm, as matchbox-session
already has duplicated code. Also adjust alternative priority for mini-X to
make it higher priority over matchbox-session.

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

mini-x-session runs session files on behalf of file owner, so that no rootless X
required.

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>