oo-accept-node: check allow_polyinstantiation

Check that the allow_polyinstantiation SELinux Boolean is enabled.
Delete old TODOs related to v2 switchover

Delete some old TODO comments that are obsolete now that the default
cartridge model has been changed to v2.
WIP Cartridge Refactor - Improved error handling

* Do not override exit status unless < 100
Bug 961072

Update filtered parameters.
<node-proxy,port-proxy> Bug 964212 - Fix init script dependencies

https://bugzilla.redhat.com/show_bug.cgi?id=964212

Add INIT INFO to node-proxy and port-proxy to make sure required
services are started before init scripts are called during startup

Fix references to port-proxy in node-proxy init script
Rescue delivery failures gracefully with a global logger
Better mail config, allow SMTP to be set by ops
fixing perms
Fixing perms
Merge pull request #2589 from jtharris/bugs/BZ961072

Merged by openshift-bot
Merge pull request #2586 from jwhonce/wip/error_handling

Merged by openshift-bot
BZ963827 - Logs generated by oo-admin-ctl-gears should include timestamps

The code was actually logging in two different places. The NodeLogger
was already logging to /var/log/openshift/node/platform.log, which
includes the timestamps. The /var/log/openshift-gears-async-start.log
existed before the platform.log and was just a redirection of stdout,
which did not include timestamps. The openshift-gears-async-start.log
is removed with this commit.
Modify NodeLogger to use a format consistent with rsyslog

Example, instead of:
D, [2013-05-22T09:02:27.336207 #7200] DEBUG Loaded cartridge (python, 2.6, 0.0.1)

It will look like:
May 22 10:44:30 DEBUG Loaded cartridge (python, 2.6, 0.0.1)
Merge pull request #2590 from smarterclayton/rescue_delivery_failures

Merged by openshift-bot
Moving code that throws exception into the begin-rescue block
Bug 964337
Bug960707: MySQL snapshot and restore across applications
Remove connection info hooks from the mock cartridge
Automatic commit of package [openshift-origin-cartridge-jbossews] release [0.4.4-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.9.4-1].