Strings update.
Automatic commit of package [candlepin] release [0.8.19-1].
update rhel builder to sam-1.3
Merge pull request #335 from beav/sam13

update rhel builder to sam-1.3
Fixed typo in string
990113: '500 Internal Server Error' importing manifest from stage

Was passing a value of empty string in the manifest for the field
Content.vendor. This got translated to null in the database column
and the field i non-null. Will use string 'unknown'. The data originates
too far away for us to control.
990728: Refresh Manifest fails when the upstream distributor has all the subscriptions removed

As the manifest is the entirety of the definition of the distributor, if the
manifest update contains no entitlements, then the distributor must lose
all of its subscriptions.
989698: Attempted fix for hornetq journal errors.

Unable to reproduce original bug with current config, however was able
to reproduce by removing explicit setting for journal size, and then
bumping the min-large message size up beyond the default value and
sending a huge message.

I believe it was incorrect to use the same value both for journal size,
and the min large message size, but I am not sure why the problem won't
happen locally. The large message size should always be smaller than the
journal buffer size. (equal is probably not correct either)

Attempted fix is to remove explicit setting of the journal size
and using the default ~500kb (which is much larger than we were setting)
Then bumping the min-large msg size to 100kb.
Merge pull request #339 from candlepin/wottop/990113

990113: '500 Internal Server Error' importing manifest from stag
Merge pull request #338 from candlepin/wottop/990729

990728: Refresh Manifest fails when the upstream distributor has all th...
Merge pull request #337 from candlepin/cschevia/add_space

Fixed typo in string
Merge pull request #340 from candlepin/dgoodwin/hornetq

989698: Attempted fix for hornetq journal errors.
Merge branch 'master' into one-subpool-per-stack-round-2