Fix bug #3885 display_binary_as_hex option causes unexpected behavior
Refactor DisplayResults.class.php: add _displayBinaryAsPrintable method
Merge branch 'origin/QA_4_0'

Conflicts:
	ChangeLog
Remove debug code in keyhandler.js
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Merge remote-tracking branch 'origin/QA_4_0' into QA_4_0
Merge pull request #288 from mynetx/bug-3885

Fix bug #3885 display_binary_as_hex option causes unexpected behavior
Merge branch 'origin/QA_4_0'