Fix infinite recursion when invoked without args
TcpListener::bind now takes 1 argument instead of 2
update rust-encoding

https://github.com/alexcrichton/toml-rs/pull/28 also needs to be in here to truly fix the build
Add 'did you mean...' message when a subcommand is not found.
Merge branch 'fix-build-auth-test.rs' of https://github.com/pwoolcoc/cargo into update
Merge branch 'add-did-you-mean' of https://github.com/pwoolcoc/cargo into update
Merge branch 'args' of https://github.com/ebfe/cargo into update
Fix a tidy issue with src/bin/cargo.rs
Pass `-C prefer-dynamic` for dylib dependencies
auto merge of #811 : alexcrichton/cargo/update, r=alexcrichton

Need to land them all as one unit to actually pass the whole test suite.