If you want people (or yourself) to use your project as a dependency, you need to get it deployed in some maven repository. Therefore, you need to tell Maven where to deploy to, how to deploy there, and how to authenticate (if necessary). I walk you through these steps.
«Apache Maven» Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information. http://maven.apache.org/