Revamp support for building third-party apps via maven

- Publish onos-dependencies (autogenerated from deps.json). With most
  3rd-party dependencies listed as <dependencyManagement> to avoid
  version conflicts, and a minimal set listed as <dependencies> to
  simplify child poms. Similarly, we provide a number of plugins already
  configured as <pluginManagement> to support the whole life-cycle of
  apps (from build, to reporting and release).
- Update Maven plugins to work with JDK 11 (checkstyle, pmd, etc.)
- Publish onos-build-conf (with common checkstyle and pmd confs)
- Removed unused checkstyle code
- Fix OSGi version mismatch in deps.json to consistently depend on
  release 6 (the one supported by Karaf 4)
- Update/simplify archetypes to use onos-dependencies as the parent pom

Change-Id: Ic09b34e13fb49eb3d96df623b53a3617bbf7b7e4
diff --git a/tools/build/onos-publish-catalog b/tools/build/onos-publish-catalog
index cd2015b..595c74e 100755
--- a/tools/build/onos-publish-catalog
+++ b/tools/build/onos-publish-catalog
@@ -35,11 +35,15 @@
 }
 
 function jars {
-    egrep -v '(\#|build/conf)' tools/build/publish-target-list
+    egrep -v '(\#)' tools/build/publish-target-list
 }
 
 function testJars {
-    egrep -v '(\#|build/conf)' tools/build/publish-test-target-list
+    egrep -v '(\#)' tools/build/publish-test-target-list
+}
+
+function sources {
+    egrep -v '(\#|build/conf|dependencies)' tools/build/publish-target-list
 }
 
 echo "Cataloging jar files..."
@@ -54,9 +58,9 @@
 [ $libsOnly = true ] && exit 0
 
 echo "Cataloging source jars..."
-writeCatalog $(jars | sed 's/$/-sources/')
+writeCatalog $(sources | sed 's/$/-sources/')
 echo "Cataloging javadoc jars..."
-writeCatalog $(jars | sed 's/$/-javadoc/')
+writeCatalog $(sources | sed 's/$/-javadoc/')
 
 echo "Cataloging oar files..."
 writeCatalog $(bazel query 'kind("_onos_oar rule", //...)')