added new problem, tree
few trial and errors with braces validation, but not a working code
fixed braces validation
removed bloat
working code, now returns the subtree
removed few more bloat comments
code now generates raw data of subtrees, adds them to root
finally! somewhat working code, but with few bugs :-(
not working last level to generate raw_subtrees and added lots of REPL
working code, with recursion:-)
tested whether nodes can access their parents
removed bloat function, build tree
removed bloat function, build tree
create_child_nodes will take only one argument now
Merge branch 'master' of https://github.com/avinassh/Python-Class-Assignments