Merge pull request #95 from polane/master

Console for ImgPacksPanel
Refactored console panels:
. created new interface, ConsolePanel, to replace PanelConsole. Deprecated PanelConsole
. renamed PanelConsole implementations to use ConsolePanel naming convention
. renamed PanelConsoleHelper implementations to use ConsolePanel naming convention
Added console implementation of DefaultTargetPanel
[IZPACK-926] - Console installer output gets a mess of log lines when dynamic variables cannot be evaluated
fix for an error, when different packed files have same folders, but different os constraints
fix typo
Merge pull request #96 from unb/IZPACK-871

Refactored console panels:
Merge pull request #97 from rkrell/IZPACK-926

Fix for [IZPACK-926]
Merge pull request #98 from Murdock01/master

fix for adding multiple archives with same folders