updated license information


git-svn-id: http://edb-debugger.googlecode.com/svn/trunk@192 0e5a8416-ee0f-00cc-8024-a419571235d2
improving maintainability of function comments


git-svn-id: http://edb-debugger.googlecode.com/svn/trunk@193 0e5a8416-ee0f-00cc-8024-a419571235d2