Upgraded to Forge AngularJS addon 2.1.1.Final
Merge pull request #92 from VineetReynolds/AngularJS-upgrade

Upgraded to Forge AngularJS addon 2.1.1.Final
JBIDE-18170: Upgrade to JBoss Forge 2.8.1.Final
JBIDE-18161: update parent pom to 4.2.0.CR2-SNAPSHOT
update relevant versions to 1.3.1 for further development
JBIDE-18004: Created Wizard handler to open Forge wizards
JBIDE-18004: Using wizard title if specified
JBIDE-18004: Removed unused code
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