Bugfix/spring config location (#58)

`SPRING_CONFIG_LOCATION=/opt/application.yaml` (Dockerfile update for #44)
+ cleanup, typos, formatting

service/Dockerfile

@@ -40,7 +40,7 @@ COPY $CONFIG /opt/application.yaml
 # deploy as root application in tomcat
 COPY ${LS_PREFIX}/target/scala-2.12/*.war /usr/local/tomcat/webapps/ROOT.war
 
-ENV SPRING_CONFIG_ADDITIONAL-LOCATION=/opt/application.yaml
+ENV SPRING_CONFIG_LOCATION=/opt/application.yaml
 
 ENV http_proxy=$BUILD_PROXY
 ENV https_proxy=$BUILD_PROXY

service/src/main/resources/example.application.yaml

@@ -6,13 +6,13 @@ loginsvc:
       alg-name: "RS256"
     config:
       some-key: "BETA"
-      #Generates git.properties file for use on info endpoint.
+      # Generates git.properties file for use on info endpoint.
       git-info:
-        #Generate Git Information on each run of the application.
+        # Generate Git Information on each run of the application.
         generate-git-properties: true
-        #Generate git.properties file on application startup.
-        #Generate-git-properties must be true for this config to take effect.
-        #Once file has been generated, you may set these properties to false as the application will now read the details from the generated file on start-up.
+        # Generate git.properties file on application startup.
+        # Generate-git-properties must be true for this config to take effect.
+        # Once file has been generated, you may set these properties to false as the application will now read the details from the generated file on start-up.
         generate-git-properties-file: false
 
     # Rest Auth Config (AD)
@@ -61,20 +61,20 @@ springdoc:
 management:
   health:
     ldap:
-      #TODO: Enable Ldap check for actuator/health when fully Implemented - issue #34
+      # TODO: Enable Ldap check for actuator/health when fully Implemented - issue #34
       enabled: "false"
   # Expose information under Actuator/info
   info:
     # Exposes any property marked under "info" in the config
     env:
       enabled: "true"
-    #Exposes git related information from the git.properties file
+    # Exposes git related information from the git.properties file
     git:
       enabled: "true"
-    #Exposes Java runtime information
+    # Exposes Java runtime information
     java:
       enabled: "true"
-    #Exposes build information
+    # Exposes build information
     build:
       enabled: "true"
   endpoints: