wait for the app to actually listen before calling address()
Fix some json syntax error
support for default headers

in apiconfig.json, you can add "headers" : {} to a config entry to use
default headers. Format is:

"header" : { "key1":"value1", "key2":"value2", ...  }
Merge pull request #49 from MarceloEmmerich/master

Allow for API-level customer headers to be set in apiconfig.json.
Content-Type custom header fix + misc housekeeping

app.js - check to see if a custom Content-Type header field value is
set before placing the standard form-urlencoded value.

files in publid/data/ - removed fanfeedr and simplegeo.

TODO: Removal of simplegeo config also removes example of 2-legged
OAuth 1 -- should add this configuration example in another doc file.
A small hack to fix issue #53
https://github.com/mashery/iodocs/issues/53
Merge pull request #55 from gautamk/master

A small hack to fix issue number #53
Added headers example

API-level custom request headers example added to README
Added support for custom headers per method.
Merge pull request #56 from MarceloEmmerich/master

Custom headers per method
Merge pull request #46 from allenhuang/master

Fix some json syntax error
Replaced fs.readFile with require for JSON files

As  of node v0.5.x we can require a .json file
the same way we do it for .js files.
http://nodejs.org/api/modules.html#modules_file_modules
Merge pull request #72 from jaipandya/patch-1

Replaced `fs.readFile` with `require` for json config files
Merge pull request #44 from lornajane/listen

wait for the app to actually listen before calling address()
Addressing copyright date on README for issue #79
Add support for server-side basic auth

This enables basic auth on the Node server -- so that in order to
access I/O Docs (http://localhost:3000, for example), you will need to
enter in a username and password.  This should not be confused with
adding basic auth support while making API calls within the I/O Docs
configured API.