JBIDE-18004: Renamed command handler
Unsetting value in combo only if it does not exist
Upgraded to Forge 2.8.2-SNAPSHOT
JBIDE-18004: Allowing pre-populated parameter values
Upgraded Aesh runtime
JBIDE-18179: Using ShellHandle refactoring
JBIDE-18179: Updating height accordingly. Need fix on width
JBIDE-18173: Remove 'Add Forge Runtime feature for Forge 1.x'
JBIDE-18179: Terminal size is now correctly calculated. 

Thanks goes to Alexey Kazakov for providing the code to calculate the
font extend.
Removed unused code
Using constant for Package Explorer
Dispose graphics context to avoid memory leaking
JBIDE-18179: No horizontal scroll for TextViewer, automatic wrap at line length
JBIDE-18173: Remove button instance variables and enableButtons() method
Taking selection from Project Explorer and from Navigator View
Upgraded to Forge 2.9.2.Final
JBIDE-18171: Remove the wizard plugin entirely
Updated to Forge 2.9.3-SNAPSHOT
FORGE-2004: UIContext.getSelection now returns a UISelection object
JBIDE-17492: Added changes in UIOutput