Merge pull request #64 from Karm/1.2.x

Ported Jean-Frederic's Fix for MODCLUSTER-372 from master to 1.2.x branch
Fix for MODCLUSTER-390 (copy the logic from mod_proxy_balancer)
Merge pull request #66 from jfclere/1.2.x

Fix for MODCLUSTER-390 (copy the logic from mod_proxy_balancer)
Ajust version.
Merge pull request #67 from jfclere/1.2.x

Ajust version.
Ajust version.
[maven-release-plugin] prepare release 1.2.8.Final
Revert "[maven-release-plugin] prepare release 1.2.8.Final"

This reverts commit 8b76a430fa708af8acb205481f231116d5f02a94.
[maven-release-plugin] prepare release 1.2.8.Final
[maven-release-plugin] prepare for next development iteration
[BZ 1080047]: mod_cluster hangs on sessionid locks storage.
A small fix on top of Jean-Frederic's df8af31db7
Merge pull request #72 from Karm/1.2.x-BZ1080047-vol3

1.2.x bz1080047 vol3
[MODCLUSTER-404] make ModClusterService stop commands honor the session draining strategy
Merge pull request #74 from aogburn/MODCLUSTER-404

[MODCLUSTER-404] ModClusterService stop commands are always draining sessions
[MODCLUSTER-407] worker-timeout can cause httpd thread stalls
Merge pull request #76 from aogburn/MODCLUSTER-407

[MODCLUSTER-407] worker-timeout can cause httpd thread stalls
[MODCLUSTER-405] Make the testsuite a little more portable, introduces -Dmulticast.interface/address1/address2 switches
Merge pull request #79 from rhusar/MODCLUSTER-405_12x_portable_testsuite

MODCLUSTER-405 Make the testsuite a little more portable
[MODCLUSTER-408] Requests are not properly drained during undeploy