Add method to fetch Scheduler Worker stats
throe exception when unable to connect to Cube server
Add Scheduler Worker stats in index
Fix typecasting error on undefined
Update Composer dependencies

To use the new Scheduler functions
Add new Scheduled Job page
Add new page to view Pending Jobs
Add menu in Jobs page to view pending jobs
Add link in job dashboard to view more pending jobs
Add pending jobs page in router
Add little warning sign beside queue name if it's not active
Get more infos about pending jobs
Update jquery to 1.9.1
Remove expired queues from queue stats
Update composer dependencies

Php-resque-scheduler-ex 1.1.0 required for waiting time metrics
Add method in DateHelper to convert ms to humanly readable time
Add Scheduled jobs in Job Overview graph

Also display processing time as a day:min:sec format
Various fixes
Add travis.yml
Add travis build status in README