Remove live demo links

README.md

@@ -4,8 +4,8 @@ Profvis
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-  
-Profvis is a tool for visualizing code profiling data from R. It creates a web page which provides a graphical interface for exploring the data. [Live demo](http://rstudio.github.io/profvis/livedemo.html).
+
+Profvis is a tool for visualizing code profiling data from R. It creates a web page which provides a graphical interface for exploring the data.
 
 
 ## Installation
@@ -20,7 +20,7 @@ See the [documentation site](https://rstudio.github.io/profvis/).
 
 ## Example
 
-To run code with profiling, wrap the expression in `profvis()`. By default, this will result in the interactive profile visualizer opening in a web browser. You can see a live demo [here](http://rstudio.github.io/profvis/livedemo.html).
+To run code with profiling, wrap the expression in `profvis()`. By default, this will result in the interactive profile visualizer opening in a web browser.
 
 ```R
 library(profvis)