Merge pull request #233 from aismail/f/#231-provision-crunch-node

F/#231 provision crunch node
Merge pull request #234 from aismail/f/#231-provision-crunch-node

F/#231 provision crunch node
Merge pull request #235 from aismail/f/#231-provision-crunch-node

F/#231 provision crunch node
Upgrading mozaic to 0.4. (#236)
Fix core bug.
Merge pull request #236 from aismail/b/#236-dashboard-flickering

Dashboard flickering
Merge remote-tracking branch 'upstream/master' into f/#231-provision-crunch-node