Revert "Change eslint rules to use vue recommended"

Merged accidentally. Although this one did have the proper +1s/+2s.
The 2 underneath did not. The author will resubmit.

This reverts commit 5e7ac49058e5dc37fd43ecf3c0d06f5dda14af5b.

Change-Id: Iceb1de3a170cc0b592b183545c792aa3eb87bfee
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/src/components/Global/PageSection.vue b/src/components/Global/PageSection.vue
index 03040b2..678fd31 100644
--- a/src/components/Global/PageSection.vue
+++ b/src/components/Global/PageSection.vue
@@ -8,12 +8,7 @@
 <script>
 export default {
   name: 'PageSection',
-  props: {
-    sectionTitle: {
-      type: String,
-      required: true
-    }
-  }
+  props: ['sectionTitle']
 };
 </script>