Merge pull request #62 from jmspiewak/master

Fix missing annotations
Fix containsInterval returning true when 'from' has underflowed
Merge pull request #63 from Ralith/fix-bounds-check

Fix bounds check passing for relative struct pointers with offsets that underflow
fix two typos in the docs
Merge pull request #65 from dwrensha/typo

fix two typos in the docs