Example for reading compressed files

[rjammala]

Crates	flate
Section	3.2 Compressed Files

Please add examples for reading compressed files like gzip, bz2 etc

[rjammala]

Can probably do something like this:

https://play.rust-lang.org/?gist=e4e393389f27fbfd8f02c95c4657eff2&version=stable

[budziq]

Hi @rjammala Thanks for taking an interest. Would you be open to creating a PR for metioned recipes?

[rjammala]

yup, I will give it a shot.