Commit
eb927b7697ee5fa8753e02dd382abff57639015e
by Pau Espin Pedrolasterisk-master: Build from jolly/work branch by default
That one will not be the final branch, but it's the one where most of
the development is happening. Hence, switch to that branch by default
for now, so that jenkins nightly job runs that branch.
Change-Id: Iabf141ae0b997f9707a7dbd555307e052b92d355