Merge pull request #1536 from mollybostic/master_0725

updated screenshots
Updates to scheduler tutorial for Twitter v1.1
Updates to scheduler tutorial for Twitter v1.1
Added a Learn More section and useful links to the hybrid tutorial
Link fix
A few mote fixes to the scheduler topic
NO STAGING REQUIRED fixed broken link
NO STAGING deleted unnecessary files
Merge pull request #1541 from pennij/mymaster_mon0826

NO STAGING REQUIRED! Added 2 new links, deleted one link, and minor punctuation tweaks
Merge pull request #1539 from ggailey777/zumo_master

Updates to scheduler tutorial for Twitter v1.1
Merge pull request #1540 from sethmanheim/working

Added a Learn More section and useful links to the hybrid tutorial
removing unnecessary directory