Fix bug where preview wasn't hidden when a new stage was created.
Tests for showing/hiding info box
Merge remote-tracking branch 'origin/dev-gradle' into fix-taskpreview-hide
Minor fix
Minor fixes
Merge remote-tracking branch 'origin/dev-gradle' into fix-taskpreview-hide
Merge branch 'dev-gradle' into fix-taskpreview-hide
Attempted fix
file comments
unnecessary constructors
declare as interface
empty catch clause
singleton private constructor
comparing boolean to false
unneeded this
hiding inherited fields
initialize static fields
public variables
lots of javadoc
block for if statement