Adding and fixing javados.
Change-Id: I38eddb0b11630cdd83c5d1e5d5dc393ee2555897
diff --git a/docs/src/main/javadoc/doc-files/onos-subsystems.png b/docs/src/main/javadoc/doc-files/onos-subsystems.png
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diff --git a/docs/src/main/javadoc/overview.html b/docs/src/main/javadoc/overview.html
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@@ -39,7 +39,15 @@
</p>
<p>
- The following diagram describes a general structure of each ONOS subsystem:
+ The figure below provides a visual inventory of the various ONOS subsystems.
+ The ones with the gray outline represent either work in progress features
+ planned for release in 2015.<br>
+ <img src="doc-files/onos-subsystems.png" alt="ONOS architecture tiers">
+
+</p>
+
+<p>
+ The following diagram describes the general structure of each ONOS subsystem:
<br>
<img src="doc-files/onos-subsystem.png" alt="ONOS subsystem structure"><br>
For example, the device-subsystem comprises of a core
