feat(options): gzippedOnly- Will only upload gzipped files, removes .gz suffix on the destination and sets the appropriate headers
docs(read me): Add API documentation for headers + gzippedOnly
fix(index): Fix some comments + better variable names
feat(index): Use event stream for file contents instead of reading from disk to better support gulp type operations i.e. gzip
merge and conflict resolution for smysnk's changes
Merge branch 'smysnk-master'