Exclude build folder

.idea/awaycolours.iml

@@ -7,6 +7,7 @@
     <content url="file://$MODULE_DIR$/plugins/awaycolours">
       <sourceFolder url="file://$MODULE_DIR$/plugins/awaycolours/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/plugins/awaycolours/test" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/plugins/awaycolours/build" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />