add expanded view screen cap, docpage

README.md

@@ -4,11 +4,10 @@
 Top-like interface for container metrics
 
 ctop provides a concise and condensed overview of real-time metrics for multiple containers:
-![compact][compact]
-
-as well as an expanded view for examining a specific container:
 <p align="center"><img width="80%" src="_docs/img/grid.gif" alt="cTop"/></p>
 
+as well as an [expanded view][expanded_view] for inspect a specific container.
+
 ## Install
 
 Fetch the [latest release](https://github.com/bcicen/ctop/releases) for your platform:
@@ -49,4 +48,4 @@ s | Select container sort field
 r | Reverse container sort order
 q | Quit cTop
 
-[compact]: http://i.imgur.com/uDUq33N.gif "cTop"
+[expanded_view]: _docs/expanded.md

_docs/expanded.md

@@ -0,0 +1,4 @@
+# Expanded View
+
+ctop provides an expanded, rolling view for following container metrics
+<p align="center"><img width="80%" src="img/expanded.gif" alt="cTop"/></p>