setup as an eclipse project, related changes to build.xml, fixed
dist-cleanup-build task, added version to jar names, added generation of
library jar (without classes in default package)
increased version to 3.0.3a, added support for inline mode in method
DragonConsole.setInputFocus, added method
DragonConsole.getCommandProcessor to retrieve command processor, added
method DragonConsole.setNumberOfPreviousEntries to set maximum number of
previous entries, added protected methods to DragonConsole to traverse
previous entries in ascending and descending order (to support other
keybindings in subclasses), internally rewrote method
DragonConsole.keyPressed to use one switch instead of multiple ifs
pressing TAB is now properly consumed, empty entries are not added to
history