Add partition(iterable, size).
Merge pull request #100 from cbracken/add-partition

Add partition(iterable, size).
Add trimLeft and trimRight
Bump version to 0.18.0. Update README.
Correct loop() documentation example
Correct dependency to v0.18.0
Merge pull request #110 from cbracken/loop-docfix

Correct loop() documentation example
Merge pull request #111 from cbracken/docs-correct-dep-v0.18.0

Correct dependency to v0.18.0
Update docs URL
Version 0.18.1
Update documentation URL
Update doc URLs
Version 0.18.2