Add data to course view

Author: OscarArranz

backend/src/main/resources/templates/course.html

@@ -31,6 +31,7 @@
       <div id="detailsContainer" class="col-md-8 themed-grid-col" style="height:500px">
           {{#course}}
           <h2>{{title}}</h2>
+          <h6>By {{author.firstName}}</h6>
           <img width="560" height="315" src="https://localhost:8443/courses/thumbnail/{{id}}" alt="Course Image">
           <div class="mt-2">
           {{#tags}}

backend/target/classes/templates/course.html

@@ -31,6 +31,7 @@
       <div id="detailsContainer" class="col-md-8 themed-grid-col" style="height:500px">
           {{#course}}
           <h2>{{title}}</h2>
+          <h6>By {{author.firstName}}</h6>
           <img width="560" height="315" src="https://localhost:8443/courses/thumbnail/{{id}}" alt="Course Image">
           <div class="mt-2">
           {{#tags}}