add .idea to .gitignore file

.gitignore

@@ -70,3 +70,4 @@ fabric.properties
 # Android studio 3.1+ serialized cache file
 .idea/caches/build_file_checksums.ser
 
+/.idea/

.idea/compiler.xml

@@ -6,14 +6,16 @@
         <sourceOutputDir name="target/generated-sources/annotations" />
         <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
         <outputRelativeToContentRoot value="true" />
-        <module name="hello-consumer" />
-        <module name="hello-consumer-feign" />
-        <module name="hello-consumer-ribbon" />
         <module name="service-discovery" />
+        <module name="hello-consumer-ribbon" />
         <module name="hello-producer" />
+        <module name="hello-consumer" />
+        <module name="hello-config-server" />
+        <module name="hello-consumer-feign" />
       </profile>
     </annotationProcessing>
     <bytecodeTargetLevel target="8">
+      <module name="hello-config-server" target="1.5" />
       <module name="hello-consumer" target="1.5" />
       <module name="hello-consumer-feign" target="1.5" />
       <module name="hello-consumer-ribbon" target="1.5" />

.idea/modules.xml

@@ -2,6 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/spring-cloud-hello-world/hello-config-server/hello-config-server.iml" filepath="$PROJECT_DIR$/spring-cloud-hello-world/hello-config-server/hello-config-server.iml" />
       <module fileurl="file://$PROJECT_DIR$/spring-cloud-hello-world/hello-consumer/hello-consumer.iml" filepath="$PROJECT_DIR$/spring-cloud-hello-world/hello-consumer/hello-consumer.iml" />
       <module fileurl="file://$PROJECT_DIR$/spring-cloud-hello-world/hello-consumer-feign/hello-consumer-feign.iml" filepath="$PROJECT_DIR$/spring-cloud-hello-world/hello-consumer-feign/hello-consumer-feign.iml" />
       <module fileurl="file://$PROJECT_DIR$/spring-cloud-hello-world/hello-consumer-ribbon/hello-consumer-ribbon.iml" filepath="$PROJECT_DIR$/spring-cloud-hello-world/hello-consumer-ribbon/hello-consumer-ribbon.iml" />