Integrating YANG live compilation into YANG runtime.

- Bumped ONOS dependency on ONOS YANG tools 2.2.0-b4.
- Added CLI to compile YANG models.
- Added GUI capability to compile YANG models via drag-n-drop or file upload.
- Fixed defect in propagating self-contained JAR apps through the cluster.

Change-Id: Icbd2a588bf1ffe0282e12d3d10a117e0957c3084
diff --git a/tools/dev/bin/patch-yang-libs b/tools/dev/bin/patch-yang-libs
index be082d5..01f3935 100755
--- a/tools/dev/bin/patch-yang-libs
+++ b/tools/dev/bin/patch-yang-libs
@@ -3,7 +3,7 @@
 # Patches lib/BUCK file to use locally built YANG tools.
 # -----------------------------------------------------------------------------
 
-BVER=2.1
+BVER=2.2.0-b3
 SVER=2.2-SNAPSHOT
 
 YANG_TOOLS_ROOT=~/onos-yang-tools