Correct minor issue with the docs

Package is actually fun-js not just fun.
hasOwnProperty was called on undefined

If you require('fun-js').import() then it would run hasOwnProperty on undefined. This patch just makes sure there is an empty object by default.
Merge pull request #6 from linusnorton/patch-3

Correct minor issue with the docs
Merge pull request #7 from linusnorton/patch-4

hasOwnProperty was called on undefined
added linusnorton to package.json contributors list
bumped version to 0.0.3
added typeOf
added deepEqual and strictDeepEqual
added Maybe, changed typeOf to isa, and added composer