Snorby Version 2.6.2

• Feature Request - Add search criteria 'HAS NOTE' #263
• Cannot search for Unclassified events #189
• Long event signatures bleed into timestamp field #279
• Saved Search EDIT not shown (can't edit)') #280
• BUG - Functionality - 'Click to Change' on Sensor Page #284
• BUG - Functionality - Clicking on Signature graph brings up blank search #287
• Removed old deps from Gemfile
• Fixed isse with Snorby::Worker.problems? returning true - DelayedJob check was not removed.
• Index added to cache tables / column ran_at - Render speed up