Scrabble wave 3#36

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brittanykohler wants to merge 10 commits intoAda-C4:ashbmk/masterfrom

annaleeherrera:ashbmk/master

Commits on Oct 14, 2015

Remove confusion from saying self.new instead of initialize
Hamled
committed

Commits on Oct 16, 2015

changed file structure and requiring between files, and added Dictionary class valid_word method and spec file
brittanykohler
committed
adding additional test for dictionary valid_word? method
brittanykohler
committed