Add Chocolatey download source (#53)

* Add Chocolatey package
* Strip extra whitespace
* Reformat into 3rd party distributions

download.html

@@ -217,7 +217,7 @@ <h5><i class="fa fa-mac" aria-hidden="true"></i> Homebrew Cask</h5>
                 <ul class="download-links">
                     <li class="links">
                         <a href="https://github.com/caskroom/homebrew-cask/blob/master/Casks/keepassxc.rb">
-                            Homebrew Cask 
+                            Homebrew Cask
                         </a>
                     </li>
                     <li>
@@ -233,6 +233,7 @@ <h5><i class="fa fa-mac" aria-hidden="true"></i> Homebrew Cask</h5>
     <div class="tab-pane active fade in" id="windows">
         <h3><i class="fa fa-windows" aria-hidden="true"></i> Windows</h3>
 
+        <h4>Official Packages:</h4>
         <div class="row official-packages">
             <div class="col-md-6">
                 <div class="heading">
@@ -320,6 +321,27 @@ <h5><i class="fa fa-windows" aria-hidden="true"></i> MSI Installer (32-bit)</h5>
                 </ul>
             </div>
         </div>
+
+        <div class="row dist-packages">
+            <h4>3rd-Party Distributions:</h4>
+            <div class="col-md-6">
+                <div class="heading">
+                    <h5><i class="fa fa-windows" aria-hidden="true"></i> Chocolatey</h5>
+                </div>
+                <ul class="download-links">
+                    <li class="links">
+                        <a href="https://github.com/chocolatey/chocolatey-coreteampackages/tree/master/automatic/keepassxc">
+                            Chocolatey Package
+                        </a>
+                    </li>
+                    <li>
+                        <code>choco install keepassxc</code>
+                    </li>
+                </ul>
+            </div>
+
+        </div>
+        <p class="package-warning"><strong>Warning:</strong> Please do not download unofficial packages from sources you don't trust!</p>
     </div>
 
     <div class="tab-pane active fade in" id="source">
@@ -357,8 +379,8 @@ <h5><i class="fa fa-code-fork" aria-hidden="true"></i> Source Code</h5>
 <div class="info">
     <h4>Pre-Releases and Snapshots</h4>
     <p>We offer the ability to easily test upcoming releases without having to setup your own build environment.
-        Pre-Releases will be posted to our <a href="https://github.com/keepassxreboot/keepassxc/releases">GitHub releases page</a>. 
-        Snapshots of the develop branch can be downloaded <a href="https://snapshot.keepassxc.org">here</a>. 
+        Pre-Releases will be posted to our <a href="https://github.com/keepassxreboot/keepassxc/releases">GitHub releases page</a>.
+        Snapshots of the develop branch can be downloaded <a href="https://snapshot.keepassxc.org">here</a>.
         These builds contain unknown bugs and may cause database corruption. Use at your own risk!
     </p>
 </div>