Bump PRODUCT_REVISION

Fix variable name

Bump revision to 5 to match internal releases that never went public

Welcome 2.3.1_1

Add a parameter to skip final rsync

Use right repo conf for stage on snaps

Encode parameters in shaper queues before display.

A new fix for pfsense#4130:

The fix added for this bug, that check xml file size is < 200 to decide
if file must or not be read created a new issue, single entry is not
showed.

Instead of doing this, check parse_xml_config() return and return empty
array when it's -1

While here, prevent errors saying parse_xml_config() doesn't exist and
make sure xmlparse.inc is required

add a check to avoid foreach on non-array

It's time for 2.2.3-RELEASE