Add Badges, Fix SonarCloud Bug

Signed-off-by: reidspencer <reid.spencer@yoppworks.com>

README.md

@@ -3,6 +3,13 @@
 [![Coverage](https://coveralls.io/repos/github/reactific/riddl/badge.svg?branch=coverage)](https://coveralls.io/github/reactific/riddl?branch=coverage)
 [![CLA assistant](https://cla-assistant.io/readme/badge/reactific/riddl)](https://cla-assistant.io/reactific/riddl)
 
+[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=reactific_riddl&metric=ncloc)](https://sonarcloud.io/summary/new_code?id=reactific_riddl)
+[![Technical Debt](https://sonarcloud.io/api/project_badges/measure?project=reactific_riddl&metric=sqale_index)](https://sonarcloud.io/summary/new_code?id=reactific_riddl)
+[![Code Smells](https://sonarcloud.io/api/project_badges/measure?project=reactific_riddl&metric=code_smells)](https://sonarcloud.io/summary/new_code?id=reactific_riddl)
+[![Vulnerabilities](https://sonarcloud.io/api/project_badges/measure?project=reactific_riddl&metric=vulnerabilities)](https://sonarcloud.io/summary/new_code?id=reactific_riddl)
+[![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=reactific_riddl&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=reactific_riddl)
+[![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=reactific_riddl&metric=reliability_rating)](https://sonarcloud.io/summary/new_code?id=reactific_riddl)
+
 # RIDDL
 
 ## Full Documentation

hugo/src/main/resources/hugo/layouts/shortcodes/collapse.html

@@ -2,7 +2,7 @@
 
 <div class="border border-default collapse-wrapper">
   <a class="d-flex py-2 collapse-head" data-toggle="collapse" href="#{{ .Get 0 | urlize }}" role="button">
-    {{ .Get 0 | markdownify }} <i class="fas fa-plus ml-auto small"></i>
+    {{ .Get 0 | markdownify }} <em class="fas fa-plus ml-auto small"></em>
   </a>
   <div class="collapse" id="{{ .Get 0 | urlize }}">{{ .Inner | markdownify }}</div>
 </div>