small optimizations
fixed a few error reporting bugs in Mojo::IOLoop::Client and Mojo::IOLoop::Server (closes #503)
more unicode examples and tests
mention what optional modules are used for
mention epoll and kqueue too
simplify event loop recipe in cookbook a little
added Mojo::JSON tests for empty keys
fixed typos in test descriptions
mention how WebSocket connections are established
documentation tweaks
replaced Twitter with MetaCPAN in examples
more reliable examples for Mojo::UserAgent
more detailed streaming recipes
more consistent delay examples
fixed typo in streaming recipe
fixed cookbook formatting
slightly better Mojo::UserAgent examples
fixed typo
fixed typo in get command
better descriptions for generator examples