Issue title: Cannot use sqlite dialect
 Issue body: Hi,

I just installed node on a new machine using node v0.10.49 from nodesource (on Debian Wheezy) and after having installed sequelize + sqlite3, a simple test  fails.

Here what I did (started from an empty directory):
```
$ npm install sequelize sqlite3
/
> wilsonchristine@example.net install /data/home/lilo/dev/test/node_modules/sqlite3
> node-pre-gyp install --fallback-to-build
[sqlite3] Success: "/data/home/lilo/dev/test/node_modules/sqlite3/lib/binding/node-v11-linux-x64/node_sqlite3.node" is installed via remote
wilsonchristine@example.net node_modules/sequelize
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net
├── wilsonchristine@example.net (wilsonchristine@example.net, wilsonchristine@example.net)
├── wilsonchristine@example.net
├── wilsonchristine@example.net
└── wilsonchristine@example.net
wilsonchristine@example.net node_modules/sqlite3
└── wilsonchristine@example.net

$ node
> var Sequelize = require('sequelize');
undefined
> var sequelize = new Sequelize('test', null, null, {dialect: "sqlite"});
Error: The dialect sqlite is not supported. (Error: Please install sqlite3 package manually)
    at new Sequelize (/data/home/lilo/dev/test/node_modules/sequelize/lib/sequelize.js:182:11)
    at repl:1:17
    at REPLServer.self.eval (repl.js:110:21)
    at repl.js:249:20
    at REPLServer.self.eval (repl.js:122:7)
    at Interface.<anonymous> (repl.js:239:12)
    at Interface.emit (events.js:95:17)
    at Interface._onLine (readline.js:203:10)
    at Interface._line (readline.js:532:8)
    at Interface._ttyWrite (readline.js:761:14)
    at ReadStream.onkeypress (readline.js:100:10)
    at ReadStream.emit (events.js:98:17)
    at emitKey (readline.js:1096:12)
    at ReadStream.onData (readline.js:841:14)
    at ReadStream.emit (events.js:95:17)
    at ReadStream.<anonymous> (_stream_readable.js:765:14)
> %

$ which npm
/usr/bin/npm

$ which node
/usr/bin/node

$ node --version
v0.10.40

$ npm --version
1.4.28
```

Any idea what I'm missing?

Thanks!
 Comments: 
 Comment 0: "_Any idea what I'm missing?_"
Probably double-checking in which project you submit the issue... :laughing: 

 Comment 1: Oops!
Sorry ;)
{'source': 'GithubIssues', 'repo_name_with_owner': 'brianreavis/selectize.js', 'issue_id': 95609152, 'repo_stars': 7525.0}