Add RestFB jars to maven

First download the restfb api and run the following maven command from the extracted dir.

mvn install:install-file -Dfile=restfb-1.5.3.jar 
-DgroupId=com.restfb -DartifactId=restfb -Dversion=1.5.3 -Dpackaging=jar -DgeneratePom=true

this installs the jar in your local mvn repo, and then add the following dependency to your pom

  com.restfb
  restfb
  1.5.3