Fix Node.js require() issue

[svenschoenung]

Requiring jinqJs in Node.js on Linux currently fails. This require() call:

var jinqJs = require('jinq');

produces the following stack trace:

Error: Cannot find module 'jinq'
    at Function.Module._resolveFilename (module.js:326:15)
    at Function.Module._load (module.js:277:25)
    at Module.require (module.js:354:17)
    at require (internal/module.js:12:17)
    at Object.<anonymous> (/home/sven/jinqjs-test/Gulpfile.js:2:12)
    at Module._compile (module.js:410:26)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Module.require (module.js:354:17)
    at require (internal/module.js:12:17)

The reason is that the "main" file specified in package.json is camel-cased while the actual file is not.

I'm not sure if the above problem can be reproduced on MacOS X or Windows, both of which I know had case-insensitive file systems in the past (HFS+ and FAT32 respectively). However it is definitely a problem on Linux (which has always used case-sensitive file systems).

This should fix #12.

[fordth]

Great catch thank you.

[svenschoenung]

Thanks! Works now.