Enable overloading CharsetReader for different encodings
Swap defer with nil guard to avoid nil reference
Merge pull request #21 from jpfielding/nil_reference

Swap defer with nil guard to avoid nil reference
Merge pull request #20 from jpfielding/encoding

Enable overloading CharsetReader for different encodings
Enable travis-ci for Go 1.4
Merge pull request #22 from jpfielding/travis14

Enable travis-ci for Go 1.4