Updated git submodules

Updated git submodules

Project: integration/test master 508286169cac677c00b264580a5d02548bde0323

Make commit message queries more url friendly

When searching for commit messages like:
"Bug 7915 - Zero flows populated in all switches when
connected to Leader Node"
the - is interpreted as a control character. gerrit query
 expects to see
spaces as +, _ or -1, so thsi patch converts to + and you
 end up with:
"Bug+7915+-+Zero+flows+populated+in+all+switches+when+connected
+to+Leader+Node"

Change-Id: I1c07bcd0dc4960ec845d3fb03bd41212363cfa44
Signed-off-by: Sam Hague <shague@redhat.com>