Some fixes and improve jinja2 template performance by reducing include statements

app/templates/main/privacy_policy.html.j2

@@ -58,7 +58,7 @@
           <span class="card-title">§ 2 General information on data processing and its purpose</span>
           <p>We process the personal data of our users only to the extent necessary to provide a functioning website and its functionalities. Collecting this information enables us to better diagnose problems with the application, provide support more effectively as well as ensure the continuous functionality of the service.</p>
           <p> The following (personal) data is collected and stored within the system:</p>
-          
+
           <h6>Master Data</h6>
           <p>Within the scope of user authentication, the following personal data is collected and processed: </p>
           <ul class="browser-default">
@@ -66,7 +66,7 @@
             <li>E-Mail</li>
           </ul>
           <p>The registration of users is required for the provision of access to services within NOPAQUE. The freely selectable username and the corresponding email address is used to persistently identify you in NOPAQUE. The provided email address might be used to contact you in case we noticed some malfunction, to announce maintenance, or to spread important information regarding Nopaque. If you reset your password, Nopaque will use your email address to send you reset instructions via email. Nopaque does not show your email address and the username to other Nopaque users per default – except, if user gave the permission to do so, according to <b>§ 7 paragraph 1</b> of the General Terms of Use for the use of NOPAQUE.</p>
-          
+
           <h6>Protocol and administrative data</h6>
           <p>In general, when a website is visited, for technical reasons information is automatically sent from the browser to the server and stored there in access protocols. When using a web application, additional protocol data is also generated, which is necessary for tracking technical errors. This information includes:</p>
           <ul class="browser-default">
@@ -96,15 +96,15 @@
             <li><b>remember_token</b>: Login script with ‘remember me’ feature allowing the user to preserve their logged in status. When the user checks the Remember Me option, then the logged in status is serialized in the session and stored in cookies in an encrypted way.</li>
           </ul>
           <p>Cookies collected by NOPAQUE do not collect personal information of the users.</p>
-          
+
           <h6>Content Data</h6>
           <p>The content data includes all data that is entered or created by users themselves in the system. This data is listed here because it is assigned to individual authors and may contain personal data. This may include: <b>uploaded files, images, text documents, other media files</b> and <b>(interim) results</b> after data processing and computations. Please note that files and scans submitted to NOPAQUE are safely stored on the NOPAQUE server in order to allow persistent access during a work session and between work sessions.</p>
           <br>
           <p>According to <b>§ 4 paragraph 1 - 3</b> of the General Terms of Use for the use of NOPAQUE at Bielefeld University, the users themselves are responsible for the content they upload and must comply with the legal provisions of data protection and copyright law. This includes in particular the deletion of personal data that may no longer be processed.</p>
-          
+
           <h6>User-added Information (optional)</h6>
           <p>NOPAQUE also stores optionally user-added personal information, like user’s profile information (full name, affiliation) and user’s added profile photo (avatar).</p>
-        
+
         </div>
       </div>
     </div>