Change type parameter of startsWith method to avoid confusion with type parameter of Stream
Rename single digit files with to have leading 0

This makes the sorting of the hints and answers always appear the way
you'd want.
Merge pull request #292 from mallman/master

Change type parameter of startsWith method to avoid confusion with type ...
Merge pull request #294 from atscott/master

Rename single digit answers and hints to have leading 0s
fixed #295
deleted old file from previous version of chapter
Merge remote-tracking branch 'upstream/master'
chap03