Code Quality (cleaning & format)
Fix type of action_plan.id column for H2 DB
Confirmation modal windows
SONAR-4979 While changing owner of a dashboard and unsharing it, current user is still following it
SONAR-4704 Fix display of rails error messages on issues in resource viewer
SONAR-4728 On the Issues bulk change, Display "Unplanned" and "Unassigned" only when it's relevant
SONAR-5168 Left column on search pages should be resizeable
Fix test
Fix display of modal overlay
SONAR-4971 Use modal window instead of browser popup in the project deletion page
SONAR-5173 Update png icons
SONAR-5214 Remove references to deprecated violations_density metric
SONAR-4979 Fix migration on MySQL
SONAR-5214 Remove violations_density from hard coded config values
Fix quality flaws
SONAR-5185 Update warning message to display
Fix quality flaws
SONAR-4988 Drop clouds page
Fix quality flaws
Add unit test