To add this repository to your projects add the following lines to your pom.xml file

...
<repositories>
  <repository>
    <id>urmuzov-snapshots</id>
    <url>http://urmuzov.github.com/maven-repository/snapshots</url>
  </repository>
  <repository>
    <id>urmuzov-releases</id>
    <url>http://urmuzov.github.com/maven-repository/releases</url>
  </repository>
</repositories>
...