Update docs.

docs/basic/getting-started.md

@@ -27,6 +27,7 @@ Use mouse to look around and use keys `wasd` to navigate, use `qe` to level the
 
 UnrealCV provides a set of commands for computer vision research. These commands are used to perform various tasks, such as control camera and get ground truth. The table below summaries commands used in this tutorial. The complete list can be found in [Reference: Command List](/reference/commands.html).
 
+<!-- TODO: consider making this external -->
 | Command                             | Help                                              |
 |:------------------------------------|:--------------------------------------------------|
 | vset /viewmode [viewmode_name]      | Set ViewMode to (lit, normal, depth, object_mask) |

docs/plugin/create.md

@@ -1 +1,3 @@
 The advantage of plugin mode is the ability of creating new objects and design the scene with UE4 editor.
+
+# Place multiple cameras

docs/plugin/dev.md

@@ -36,16 +36,16 @@ git clone https://github.com/unrealcv/playground.git
 ---
 ## Code Documentation
 
-The C++ source code of the plugin is documented with doxygen.
-
-You can generate the document for code by running `cd docs/doxygen; doxygen`.
+The C++ source code of the plugin is documented with doxygen. You can generate the document for code by running `cd docs/doxygen; doxygen`. An online version is hosted [here](https://codedocs.xyz/unrealcv/unrealcv/).
 
 ---
 ## UnrealCV Architecture
 
 The initialization procedure of UnrealCV. The module loaded and start a TCP server waiting for connection. Commands will be parsed by regexp.
 
 ---
+The code is here {{ config.extra.codebase }} 
+
 ## Project Layout
     client/            # Client code for Python and MATLAB
         examples/      # Examples showing how to use client code to do tasks

mkdocs.yml

@@ -30,3 +30,5 @@ pages:
         - "UnrealCV commands": reference/command.md
         # - "Video": reference/video.md
   # - FAQ: faq.md
+extra:
+    codebase: https://github.com/unrealcv/unrealcv