change vue-pomper 'options' to 'popperOptions'

packages/date-picker/src/picker.vue

@@ -325,7 +325,7 @@ export default {
 
   created() {
     // vue-popper
-    this.options = {
+    this.popperOptions = {
       boundariesPadding: 0,
       gpuAcceleration: false
     };

packages/select/src/select-dropdown.vue

@@ -26,7 +26,7 @@
         default: 0
       },
 
-      options: {
+      popperOptions: {
         default() {
           return {
             forceAbsolute: true,

packages/tooltip/src/main.js

@@ -26,7 +26,7 @@ export default {
       type: String,
       default: 'fade-in-linear'
     },
-    options: {
+    popperOptions: {
       default() {
         return {
           boundariesPadding: 10,

src/utils/vue-popper.js

@@ -34,7 +34,7 @@ export default {
       type: Boolean,
       default: true
     },
-    options: {
+    popperOptions: {
       type: Object,
       default() {
         return {
@@ -74,7 +74,7 @@ export default {
         return;
       }
 
-      const options = this.options;
+      const options = this.popperOptions;
       const popper = this.popperElm = this.popperElm || this.popper || this.$refs.popper;
       let reference = this.referenceElm = this.referenceElm || this.reference || this.$refs.reference;