fix for memcache chart div alignment
Merge pull request #587 from AppScale/stats

fix for memcache chart div alignment
updating the status page on the dashboard if new nodes are added to an appscale deployment
erasing votes to scale up or down, so they don't cause the system to indefinitely scale up or down
Merge pull request #589 from shatterednirvana/clear-scaling-votes-per-round

Erasing votes to scale up or down after we retrieve them
Merge pull request #588 from shatterednirvana/update-status-page-dynamically-for-new-nodes

updating the status page on the dashboard if new nodes are added