Python3 changes#51

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ant1441 wants to merge 4 commits intoten10solutions:masterfrom

ant1441:python3

Commits on Jul 30, 2014

Print in vision
Adam Hodgen
committed
iteration, string & StringIO
Adam Hodgen
committed

Commits on Oct 9, 2014

Py3 print & octal
Adam Hodgen
committed

Commits on Oct 13, 2014

StringIO fixes
Adam Hodgen
committed