Merge pull request #1 from kparaju/mime-sniffing

Create new SnifferTask
Intercept a LoadResponse

Try to intercept a LoadResponse instead of creating another channel
Merge pull request #2 from kparaju/mime-sniffing-intercept

Intercept a LoadResponse
Removing snifferdata from resource task
Merge pull request #3 from davidjz/mime-sniffing

Removing snifferdata from resource task