Bug 1127411 - WARN [Thread-6] (rhq.core.pc.plugin.PluginClassLoader)- Failed to purge embedded jars directory. Cause: java.io.IOException

Destroy Plugin Class Loaders only once (IOException came from the
directory being already purged)
[BZ 1028329] - Refresh button does not refresh metric data on autogroup - The refresh button for GroupMembersHealthView will invoke the refresh also on the GroupMeasurementTableView component.
Bug 1127413 + Bug 1127412

Make BaseComponent less verbose on metric collection issues. Still, log
problems at DEBUG level.
[BZ 1000173] - Missing Disabled icons (404 not found) - when resizing the portlet, SmartGWT change the icon to the '_Disabled' form, but the icon was missing for 'Package_16.png'. I've added all kinds of portlets and it was the only one missing.
[BZ 1020874] - Add subscriptions button on platform->Content->Subscriptions tab displays HTTP Status 404 in UI - adding the form action JS hack
[1035420] OOB content labels get cut off
This portlet could use some more TLC, but at least now the metric name should
appear in full.  Added some better formatting to the list entries.  Note that
LinkItem.setClipValue(false) needed to be set explicitly despite being the
documented default.
BZ1100998 : Discover the <Directory> directive without using Augeas
BZ1100998 : Applying  Lukas's  comments (removing augeas and using
runtime config)
BZ1100998 : Discover the <Directory> directive without using Augeas in
IfModule directive
BZ1100998 : Find directory recursively in ifmodules
BZ1100998 : Discover the <Directory> apache directive recusively on
vhost
BZ1100998 : Discover the <Directory> apache directive recusively on
vhost and ifmodule
BZ1101038 : : Discover the <Location> directive
BZ1101038 Adding Availability for location
BZ1105336 : Adding Balancer discovery
BZ1105336 : Adding Balancer Member discovery