Med: Improve script.sh's error reporting

The script agent used primarily by rgmanager had a very minimal amount
of error reporting, such that it could be very confusing as to why a
script resource had failed.

This patch looks for a variety of errors from the script resource.

Updated patch fixes concerns from Jan Pokorný

Resolves: rhbz#773478

Signed-off-by: Lon Hohberger <lhh@redhat.com>
Med: Update rgmanager SAPInstance agent resource limits

Update the rgmanager SAPInstance agent so resource limits configured in
/usr/sap/services are properly applied.
Medium: nfsserver: make sm-notify running in the foreground configurable
Medium: nfsserver: make the retry time for sm-notify configurable
Medium: nfsserver: add option -n for rpc.statd (bnc#794479)
Dev: include a verbatim copy of LGPL license file
make SQUID_PIDS[2] work for systems with IPv6 as well
High: IPaddr2: make sure that some ARP send program runs

This is a regression fix which got introduced in commit
a5305b91dd1d2199a75f44130d1d963a7e789e8c:

commit a5305b91dd1d2199a75f44130d1d963a7e789e8c
Author: Dejan Muhamedagic <dejan@suse.de>
Date:   Sat Nov 10 20:21:45 2012 +0100

    Medium: IPaddr2: use send_arp instead of ipoibarping if not
	available
Merge pull request #184 from kskmori/add-lgpl-license

Dev: include a verbatim copy of LGPL license file
Modifications to set JAVA_OPTS at the time of su start
Merge pull request #188 from nozawat/ticket2286

Modifications to set JAVA_OPTS at the time of su start
use correct default value for control-binary
Return success if no program could be found for the pid. A warning will be issued though and the pid-file will be removed
LVM agents:  Missing '$' causing variable to not be accessed properly

Typo in earlier patch.

Helps resolve rhbz729812
Merge pull request #193 from jbrassow/master

LVM agents:  Missing '$' causing variable to not be accessed properly
Merge pull request #191 from FSchumacher/no-error-when-no-pound-is-running

pound: No error when stopping pound and no pound is running
Merge pull request #186 from kurtkeller/201301_Squid_fix

make SQUID_PIDS[2] work for systems with IPv6 as well
LVM agents:  Retry VG shutdown to cope with udev collisions

When trying to shutdown a VG, a failure can occur due to udev
opening an LV.  A error with a message similar to the following
can occur:
  lvm[25454]: Can't deactivate volume group "vg1" with 1 open logical volume(s)
Allowing udev to settle and trying the operation again helps to
resolve the issue.

Helps to resolve rhbz729812.
Merge pull request #196 from jbrassow/master

LVM agents: Retry VG shutdown to cope with udev collisions
Medium: nfsserver: fix all cause an error to call rpc.statd