Change default branch from master to main (#42)

Author: jsignell

index.html

@@ -91,7 +91,7 @@
           enabling performance at scale for the tools you love
           </p>
           <a class="btn outline-dask btn-lg" href="https://docs.dask.org/en/latest/">Learn More</a>
-          <a class="btn solid-dask btn-lg" href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab" role="button">Try Now &raquo;</a>
+          <a class="btn solid-dask btn-lg" href="https://mybinder.org/v2/gh/dask/dask-examples/main?urlpath=lab" role="button">Try Now &raquo;</a>
         </div>
         <a class="github-button" href="https://github.com/dask/dask" data-color-scheme="no-preference: light; light: light; dark: dark;" data-size="large" aria-label="Star dask/dask on GitHub">Star</a>
       </div>
@@ -117,7 +117,7 @@ <h2 class="mt-3">Numpy</h2>
                 <p>Dask arrays scale Numpy workflows, enabling multi-dimensional data analysis in earth science, satellite imagery, genomics, biomedical applications, and machine learning algorithms.</p>
                 <p>
                 <a class="btn btn-outline-secondary" href="https://docs.dask.org/en/latest/array.html" role="button">Learn More &raquo;</a>
-                <a class="btn btn-secondary" href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab/tree/array.ipynb" role="button">Try Now &raquo;</a>
+                <a class="btn btn-secondary" href="https://mybinder.org/v2/gh/dask/dask-examples/main?urlpath=lab/tree/array.ipynb" role="button">Try Now &raquo;</a>
                 </p>
               </div><!-- /.col-lg-4 -->
               <div class="col-lg-4">
@@ -126,7 +126,7 @@ <h2 class="mt-3">Pandas</h2>
                 <p>Dask dataframes scale Pandas workflows, enabling applications in time series, business intelligence, and general data munging on big data.</p>
                 <p>
                 <a class="btn btn-outline-secondary" href="https://docs.dask.org/en/latest/dataframe.html" role="button">Learn More &raquo;</a>
-                <a class="btn btn-secondary" href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab/tree/dataframe.ipynb" role="button">Try Now &raquo;</a>
+                <a class="btn btn-secondary" href="https://mybinder.org/v2/gh/dask/dask-examples/main?urlpath=lab/tree/dataframe.ipynb" role="button">Try Now &raquo;</a>
                 </p>
               </div><!-- /.col-lg-4 -->
               <div class="col-lg-4">
@@ -136,7 +136,7 @@ <h2 class="mt-3">Scikit-Learn</h2>
                 <p>Dask-ML scales machine learning APIs like Scikit-Learn and XGBoost to enable scalable training and prediction on large models and large datasets.</p>
                 <p>
                 <a class="btn btn-outline-secondary" href="https://ml.dask.org/" role="button">Learn More &raquo;</a>
-                <a class="btn btn-secondary" href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab/tree/machine-learning.ipynb" role="button">Try Now &raquo;</a>
+                <a class="btn btn-secondary" href="https://mybinder.org/v2/gh/dask/dask-examples/main?urlpath=lab/tree/machine-learning.ipynb" role="button">Try Now &raquo;</a>
                 </p>
               </div><!-- /.col-lg-4 -->
             </div><!-- /.row -->
@@ -187,7 +187,7 @@ <h2 class="featurette-subheading">or just use it on your laptop</h2>
                 <a class="btn btn-secondary" href="https://docs.dask.org/en/latest/scheduling.html" role="button">Learn About Dask Schedulers &raquo;</a>
               </div>
               <div class="col-md-5 order-md-2" style="padding: 6rem 0rem;">
-                <img src="https://github.com/dask/dask-org/raw/master/images/grid_search_schedule.gif"
+                <img src="https://github.com/dask/dask-org/raw/main/images/grid_search_schedule.gif"
                      width="100%">
               </div>
             </div>
@@ -203,14 +203,14 @@ <h2 class="featurette-subheading">Enabling you to parallelize internal systems</
               </div>
 
               <div class="col-md-5 p-lg-1 mx-auto my-5">
-                <img src="https://github.com/dask/dask-org/raw/master/images/credit-model.svg.png"
+                <img src="https://github.com/dask/dask-org/raw/main/images/credit-model.svg.png"
                      width="100%">
               </div>
             </div>
 
             <div class="text-center">
               <a class="btn btn-outline-secondary btn-lg" href="https://docs.dask.org/en/latest/" role="button">Learn More &raquo;</a>
-              <a class="btn btn-secondary btn-lg" href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab" role="button">Try Now &raquo;</a>
+              <a class="btn btn-secondary btn-lg" href="https://mybinder.org/v2/gh/dask/dask-examples/main?urlpath=lab" role="button">Try Now &raquo;</a>
             </div>
 
             <hr class="featurette-divider"></hr>