Issue #279: change update-site references

Author: Calixte

README.md

@@ -11,10 +11,7 @@ check for coding style and possible error prone code constructs.
 You can install the plugin by dragging and dropping the following link into your eclipse:
 [Install ](http://marketplace.eclipse.org/marketplace-client-intro?mpc_install=150)
 
-If you want to install manually, you can find the binaries here:
-https://bintray.com/eclipse-cs/eclipse-cs/update-site-archive
-
-Older versions can be installed using the specific update site for that version, for instance https://dl.bintray.com/eclipse-cs/eclipse-cs/8.17.0/
+Older versions can be installed using the specific update site for that version, for instance https://checkstyle.org/eclipse-cs-update-site/8.41.0/
 
 ### What does it do?
 With the Checkstyle Eclipse Plugin your code is constantly inspected for coding standard deviations. Within the Eclipse workbench you are immediately notified of problems via the Eclipse Problems View and source code annotations similar to compiler errors or warnings. 

net.sf.eclipsecs-feature/feature.xml

@@ -18,7 +18,7 @@
    </license>
 
    <url>
-      <update label="%updateSiteName" url="https://checkstyle.org/eclipse-cs/update/"/>
+      <update label="%updateSiteName" url="https://checkstyle.org/eclipse-cs-update-site/"/>
    </url>
 
    <requires>

net.sf.eclipsecs.doc/src/main/resources/partials/index.html

@@ -14,13 +14,6 @@ <h1>Eclipse Checkstyle Plugin</h1>
                             Install
                             <sup>1</sup>
                         </a>
-                        <a class="btn btn-primary btn-outline-inverse btn-lg" target="_blank"
-                            href="https://bintray.com/eclipse-cs/eclipse-cs/update-site-archive/_latestVersion" title="Download the latest release as update site archive">
-                            <i class="fa fa-download">
-                            </i>
-                            Download
-                            <sup>2</sup>
-                        </a>
                         <a class="btn btn-default btn-outline-inverse btn-lg" target="_blank"
                             href="https://github.com/checkstyle/eclipse-cs" title="Browse/clone code at Github">
                             <i class="fa fa-code">
@@ -31,12 +24,7 @@ <h1>Eclipse Checkstyle Plugin</h1>
                     <small>
                         <sup>1 </sup>
                         Install via Eclipse Marketplace. Drag and drop this link into a running Eclipse
-                        (Juno or higher version) workspace
-                    </small>
-                    <br />
-                    <small>
-                        <sup>2 </sup>
-                        Latest release 8.41.0, based on Checkstyle 8.41, see
+                        (Juno or higher version) workspace. Latest release 8.41.0, based on Checkstyle 8.41, see
                         <a href="#!/releasenotes">release notes</a>
                     </small>
                 </div>

net.sf.eclipsecs.doc/src/main/resources/partials/install.html

@@ -44,34 +44,11 @@ <h1>Installation</h1>
         <div class="panel-body">
             <ol>
                 <li>Within Eclipse go to: <em>Help -> Install New Software...</em></li>
-                <li>Enter the following update site url: <code>https://checkstyle.org/eclipse-cs/update</code></li>
-                <li>Select the Eclipse Checkstyle Plugin feature to install</li>
-                <li>Conclude the installation as described above</li>
-            </ol>
-        </div>
-    </div>
-
-    <div class="panel panel-default">
-        <div class="panel-heading">From an update site archive</div>
-        <div class="panel-body">
-            <p>
-                <a class="btn btn-primary btn-outline-inverse btn-lg" target="_blank"
-                    href="https://bintray.com/eclipse-cs/eclipse-cs/update-site-archive/_latestVersion"><i class="fa fa-download"
-                    > </i> Download latest</a>
-                <a class="btn btn-default btn-outline-inverse btn-lg" target="_blank"
-                    href="https://bintray.com/eclipse-cs/eclipse-cs/update-site-archive/"> Download
-                    older release <i class="fa fa-external-link"> </i></a>
-                <a class="btn btn-default btn-outline-inverse btn-lg" target="_blank"
-                    href="http://sourceforge.net/projects/eclipse-cs/files/Eclipse%20Checkstyle%20Plug-in/"> Download
-                    ancient releases <i class="fa fa-external-link"> </i></a>
-            </p>
-            <ol>
-                <li>Download a Eclipse Checkstyle Plugin update site bundle</li>
-                <li>Within Eclipse go to: <em>Help -> Install New Software...</em></li>
-                <li>Press <em>Add...</em>, then <em>Archive...</em>, select the downloaded file</li>
+                <li>Enter the following update site url: <code>https://checkstyle.org/eclipse-cs-update-site</code></li>
                 <li>Select the Eclipse Checkstyle Plugin feature to install</li>
                 <li>Conclude the installation as described above</li>
             </ol>
         </div>
     </div>
+    
 </div>