Merge pull request #49 from astrieanna/patch-1

tiny typo fix in python
Massive edit on PHP
Merge branch 'master' of https://github.com/adambard/learnxinyminutes-docs
fixes typos in the boolean results
Added IO to haskell's tutorial
Merge pull request #53 from DR6/master

Added IO to haskell's tutorial
Updated clojure
Updated clojure. Fixes #54
Remove python as requested language from README
Update java.html.markdown
Merge pull request #56 from emarref/readme-update-python

Remove python as requested language from README
Added filename parameter
Merged PHP review from emarref
Merged in (and formatted line lenghts for) emarref's require commit
Merge branch 'master' of https://github.com/adambard/learnxinyminutes-docs
Update java.html.markdown
Clarify includes and open tags.

If it's not PHP, it doesn't need the open tag.
Update java.html.markdown
Update java.html.markdown
Update java.html.markdown