corrected typo (retrained => retained)
first PHP assignment
correct path issue
Merge pull request #678 from wilmoore/start-php

First PHP assignment
Merge pull request #677 from wilmoore/js-bst-typo

corrected typo (retrained => retained)
add some consistency in tests
Add word is not its own anagram test to Haskell.
Merge pull request #682 from martndemus/code-style

add some consistency in tests
Merge pull request #683 from childss/master

Add word is not its own anagram test to Haskell.