First attempt to fix gif animation rendering on GitHub pages

In the README file, I can insert the gif with the usual markdown command and relative local path. This will be rendered on the GitHub repo. But this fails for the markdown files used to generate the pages on the static web site. While locally it works, once pushed online, it fails. I tried then to use the raw URL of the gif from the repo.

docs/explain-sampling-method.html

@@ -438,7 +438,7 @@ <h2>Explain</h2>
 <div id="animation" class="section level2">
 <h2>Animation</h2>
 <p>Below is an animation of the sampling method (one iteration):</p>
-<p><img src="man/cache/sample-nestedness-1-boot.gif" /></p>
+<p><img src="https://github.com/valentinitnelav/bootstrapnet/raw/master/man/cache/sample-nestedness-1-boot.gif" /></p>
 </div>
 </div>
 <div id="multiple-iterations" class="section level1">

docs/index.html

@@ -404,7 +404,7 @@ <h1>Overview</h1>
 data(Safariland)</code></pre>
 <p>One can sample interactions without replacement from the network until all interactions have been used. The sampling procedure starts with a small sample size to which interactions are added until all are consumed. Every time we sample interactions, a smaller version of the entire network can be built and a network index/metric can be computed. The sampling procedure can be repeated as many times as needed, giving the possibility to compute mean values with quantile-based confidence intervals. The mean values across sample sizes can be plotted and indices of different networks can be visually compared. See examples below.</p>
 <p>Below is an animation of the sampling method (one iteration). A detailed explanation of the method can be found <a href="https://valentinitnelav.github.io/bootstrapnet/explain-sampling-method.html">here</a>.</p>
-<p><img src="man/cache/sample-nestedness-1-boot.gif" /></p>
+<p><img src="https://github.com/valentinitnelav/bootstrapnet/raw/master/man/cache/sample-nestedness-1-boot.gif" /></p>
 </div>
 <div id="installation" class="section level1">
 <h1>Installation</h1>

explain-sampling-method.Rmd

@@ -197,7 +197,7 @@ file.move(files = "./sample-nestedness-1-boot.gif",
           overwrite = TRUE)
 ```
 
-![](man/cache/sample-nestedness-1-boot.gif)
+![](https://github.com/valentinitnelav/bootstrapnet/raw/master/man/cache/sample-nestedness-1-boot.gif)
 
 
 # Multiple iterations

index.Rmd

@@ -21,7 +21,7 @@ One can sample interactions without replacement from the network until all inter
 
 Below is an animation of the sampling method (one iteration). A detailed explanation of the method can be found [here](https://valentinitnelav.github.io/bootstrapnet/explain-sampling-method.html).
 
-![](man/cache/sample-nestedness-1-boot.gif)
+![](https://github.com/valentinitnelav/bootstrapnet/raw/master/man/cache/sample-nestedness-1-boot.gif)
 
 # Installation