[DOXIASITETOOLS-161] Remove custom components.xml because it dupliates the default config in Plexus Velocity 1.2
maven/doxia/doxia-sitetools/trunk/doxia-site-renderer/src/main/java/org/apache/maven/doxia/siterenderer/DefaultSiteRenderer.java
maven/doxia/doxia-sitetools/trunk/doxia-site-renderer/src/main/resources/META-INF/