Microsoft SQL Server how can i detach localdb to run on any computer

Question

I am working on a personal project and have implemented a database system using the Entity Framework code first tutorial on msdn, link below,

http://msdn.microsoft.com/en-gb/data/jj193542

I am running Visual Studio 2012 and the database has been created using Microsoft SQL Server and localdb. However i wish to run my application on any computer and this current setup will not allow me to do so.

I am a bit of a novice when it comes to databases, and would like some advice/resources that outline how i can change my database setup so that it is available on any computer and also retain the data currently in my database.

Any help would be greatly appreciated, Thanks in advance!