Update to use CGRect functions for accessing height/width values.
Take a slightly different approach to addressing #204.
Merge pull request #205 from edgecase/feature/issue-204

Take a slightly different approach to addressing #204.
Bump podspec version in preparation for 1.3.2 release
Adjust README for release
Merge pull request #206 from edgecase/release/1.3.2

Release 1.3.2