Insert <pluginManagement> tag around <plugins> in <build> to correct the following error:
Plugin execution not covered by lifecycle configuration: org.codehaus.mojo:properties-maven-plugin:1.0-alpha-1:read-project-properties (execution: default, phase: initialize) pom.xml /openshift-java-client line 77 Maven Project Build Lifecycle Mapping Problem

When imported into Eclipse as an existing Maven project.
Also clean up some indentation in the pom.xml file.

The solution to the error was found here: http://stackoverflow.com/questions/6352208/how-to-solve-plugin-execution-not-covered-by-lifecycle-configuration-for-sprin