Merge pull request #8 from egwynn/master

More want_raw_body support
Merge pull request #10 from egwynn/master

pub function for parsing a string as CGI
Add a "compressed" flag for RPC args and responses
Merge pull request #11 from Sidnicious/patch-xdr-snappy

Add a "compressed" flag for RPC args and responses
more helpful error message when failing to resolve functions