Update log and connect versions
Fix connect.router because it got removed
Oops, this snuck in with the commit
Add HEROKU_HOSTNAME config variable.

This will allow the HTTP keep alive request to work on Heroku hosts. Heroku
won't allow you to make requests to localhost.
Actually only need the keep alive on Heroku
Fix typo and file mode
Declare correct octal
Merge pull request #270 from github/keep-alive-fix

Keep alive fix
fix typo
Replace string literals in shell adapter with hex escape sequence

This fixes a SyntaxError when using CoffeeScript 1.3.x. More info:
https://github.com/jashkenas/coffee-script/issues/1547
Merge pull request #272 from jimeh/coffee-script-1.3.x-fix

Fix SyntaxError in Shell adapter under CoffeeScript 1.3.x
Update keep alive variables

* Rename to HEROKU_URL (must include the http(s)://)
* Add trailing slash if missing
Simpler concat
Remove leading slash from keep-alive request path

`HEROKU_URL` always has a trailing slash, this fixes a double slash
issue.
Prevent keep-alive from pinging `undefined/` when HEROKU_URL is not set
Rename variable to something more fitting
Fix BasicAuth for internal HTTP server

When using the `CONNECT_USER` and `CONNECT_PASSWORD` environment
variables, the following error was being raised:

    ReferenceError: path is not defined
Merge pull request #273 from jimeh/heroku-url-fix

Two fixes to the new HEROKU_URL option
Merge pull request #274 from jimeh/fix-basic-auth

Fix BasicAuth for internal HTTP server
Bump version of scoped-http-client