Retrieve source code for the whole stack trace
Rename sources_extract to extract_sources
Use map instead of each in extract_sources()
Prevent the href default behavior when navigating stack trace
Add ExceptionWrapper test
Re-include exception_wrapper
Merge pull request #15 from ryandao/source_code

Retrieve source code for the whole stack trace
Refactor ActionDispatch::ExceptionWrapper tests

They threw a warning about requiring mocha.
Cleanup WebConsole::REPL tests

They threw junk to the STD{OUT,ERR} and we no longer capture those.
Rename a test to closely match its class under test
Update the README with what's going on
GitHub flavour markdown isn't _that_ smart
Make the error page JS inline and remove all engine code
Merge pull request #18 from ryandao/inline_js

Make the error page JS inline and remove all engine code