Bug 1130392 - Sigar cannot detect kernel thread names

Sigar does detect the name of kernel threads, it's RHQ that has been filtering
them out.

The fix is simply removing the check for filename existence, and kernel thread
names don't have files anyway.
BZ 1130341 - Agent can be stuck waiting for startup

The agent can block forever in a JBoss remoting callback if it receives a
message that triggers a wait on the latch. Change to wait a finite amount of
time, then throw an exception.

Also, clean up the CommandProcessor to use CopyOnWriteArrayList, no need to
copy lists like this.
For timeout at startup, use 30 seconds (fixed)
Use NotProcessedException to indicate startup latch timed out
Merge pull request #139 from genman/bug/1130392

Bug 1130392 - Sigar cannot detect kernel thread names
Merge pull request #141 from genman/bug/1130341

BZ 1130341 - Agent can be stuck waiting for startup
irc bot: adding new irc server address determining if the bot is running inside Red Hat network or not
BZ 1166383 - ensure a transport param is added to the remoting locator URL
Bug 1166640 - Disabling availability metric has no effect

Do not forceRootScan when resource's avail schedule is currently disabled.
Also fix CustomScanRootAvailabilityExecutor to clean up
availabilityScheduleTime in case it is ever used with forceRootScan=true on
resource with avail schedule disabled
Stop enforcing only 1.7.x JDK, allow compiling with 1.7 and newer
[BZ 1155822] Validate that pid is a numeric value
[BZ 1130392] Fix failing test due to logic change when the actual disk files does not exist.
Fix reactor order and remove circular dependencies issues.
[BZ 1166383] Add API change exception for ServiceContainerConfigurationConstants.DEFAULT_CONNECTOR_TRANSPORT_PARAMS.
Correct apache ant exclusion for ant-bundle module.
Remove scope definition from pom.
development RHQ_4.14.0-SNAPSHOT
Fix static versioning via property. This is not supported via the current build tools. Update the property to use a known maven property globally defined.
Add missing null check for recovered property
Fix db versioning discrepancy within a single release cycle by re-numbering db-upgrade steps.