Fix date formatting.

bbb-lti/build.gradle

@@ -52,15 +52,20 @@ task copyWebInf(type: Copy) {
   from("src/main/webapp")
 }
 
-// Task that creates the index file which lists all extra libs
 task copyViews(type: Copy) {
   into("${project.buildDir}/resources/main/grails-app/views")
   from("grails-app/views")
 }
 
+task copyI18n(type: Copy) {
+  into("${project.buildDir}/resources/main/grails-app/i18n")
+  from("grails-app/i18n")
+}
+
 // make  processResources depends on copyWebInf task
 processResources.dependsOn copyWebInf
 copyWebInf.dependsOn copyViews
+copyViews.dependsOn copyI18n
 
 repositories {
   jcenter()

bbb-lti/grails-app/views/tool/index.gsp

@@ -58,7 +58,7 @@
                         </div>
                   </g:if>
                     </td>
-                    <td class="cell c4" style="text-align:left;">${r.unixDate}</td>
+                    <td class="cell c4" style="text-align:left;">${r.reportDate}</td>
                     <td class="cell c5" style="text-align:right;">${r.duration}</td>
                     <g:if test="${ismoderator}">
                     <td class="cell c6 lastcol" style="text-align:center;">