Migrate https://github.com/boydgreenfield/bloom.jl to BloomFilters.jl as v0.1.0

Prior revision at:
  git clone git@github.com:boydgreenfield/bloom.jl.git
  cd bloom.jl
  git checkout 183c29cb470fb3e25bc920a9cb5233c7db1e7802

Rename to BloomFilters.jl to match original JMW repo.

Add add! and contains functions for vectors.

Support hashing Any type objects with Julia 0.3.1's hash(key::Any, seed:Uint)

Update README.md

Update LICENSE.md

Fix README.md: typo, point Travis to /johnmyleswhite repo, misaligned header.
Merge pull request #6 from boydgreenfield/master

Import of previous Bloom.jl over BloomFilters.jl; will require version bump 0.0.1 -> 0.1.0