minor: change to bucketSize index args documentation
Merge pull request #161 from estolfo/documentation-fixes

minor: change to bucketSize index args documentation
Add Emily Stolfo to contributors.
Documentation clarifications PYTHON-486 / PYTHON-487
Remove obsolete comments about collection size limits.
just added some existing Flask tool
Fix links and line wrapping.
Added full_response parameter to find_and_modify PYTHON-492
Merge pull request #164 from shelman/master

Added full_response parameter to find_and_modify for PYTHON-492
Trivial doc updates.
Fixing write concern logic on a collection - PYTHON-474

Adding warnings in documentation about a change
in side effects when calling write_concern