Updated fileupload and docs

src/components/fileupload/FileUpload.vue

@@ -1,10 +1,10 @@
 <template>
     <div class="p-fileupload p-component" v-if="isAdvanced">
         <div class="p-fileupload-buttonbar">
-            <span icon="pi pi-plus" :class="advancedChooseButtonClass" @click="choose" @keydown.enter="choose" @focus="onFocus" @blur="onBlur" v-ripple tabindex="0" >
+            <span :class="advancedChooseButtonClass" @click="choose" @keydown.enter="choose" @focus="onFocus" @blur="onBlur" v-ripple tabindex="0" >
                 <input ref="fileInput" type="file" @change="onFileSelect" :multiple="multiple" :accept="accept" :disabled="disabled" />
                 <span class="p-button-icon p-button-icon-left pi pi-fw pi-plus"></span>
-                <span class="p-button-text">{{chooseLabel}}</span>
+                <span class="p-button-label">{{chooseLabel}}</span>
             </span>
             <FileUploadButton :label="uploadLabel" icon="pi pi-upload" @click="upload" :disabled="disabled || !hasFiles" />
             <FileUploadButton :label="cancelLabel" icon="pi pi-times" @click="clear" :disabled="disabled || !hasFiles" />
@@ -31,7 +31,7 @@
     </div>
     <span :class="basicChooseButtonClass" @mouseup="onBasicUploaderClick" v-else-if="isBasic" @keydown.enter="choose" @focus="onFocus" @blur="onBlur" v-ripple tabindex="0" >
         <span :class="basicChooseButtonIconClass"></span>
-        <span class="p-button-text">{{basicChooseButtonLabel}}</span>
+        <span class="p-button-label">{{basicChooseButtonLabel}}</span>
         <input ref="fileInput" type="file" :accept="accept" :disabled="disabled" @change="onFileSelect" @focus="onFocus" @blur="onBlur" v-if="!hasFiles" />
     </span>
 </template>
@@ -315,21 +315,21 @@ export default {
             return this.mode === 'basic';
         },
         advancedChooseButtonClass() {
-            return ['p-button p-fileupload-choose p-component p-button-text-icon-left', {
+            return ['p-button p-component p-fileupload-choose ', {
                     'p-disabled': this.disabled,
                     'p-focus': this.focused
                 }
             ];
         },
         basicChooseButtonClass() {
-            return ['p-button p-fileupload-choose p-component p-button-text-icon-left', {
+            return ['p-button p-component p-fileupload-choose ', {
                 'p-fileupload-choose-selected': this.hasFiles,
                 'p-disabled': this.disabled,
                 'p-focus': this.focused
             }];
         },
         basicChooseButtonIconClass() {
-            return ['p-button-icon-left pi', {
+            return ['p-button-icon p-button-icon-left pi', {
                 'pi-plus': !this.hasFiles || this.auto,
                 'pi-upload': this.hasFiles && !this.auto
             }];

src/views/dropdown/DropdownDoc.vue

@@ -152,7 +152,7 @@ data() {
                                 <td>dataKey</td>
                                 <td>string</td>
                                 <td>null</td>
-                                <td>A property to uniquely match the value in options for better performance.</td>
+                                <td>A property to uniquely identify an option.</td>
                             </tr>
                             <tr>
                                 <td>showClear</td>

src/views/listbox/ListboxDoc.vue

@@ -116,7 +116,7 @@ data() {
                                 <td>dataKey</td>
                                 <td>string</td>
                                 <td>false</td>
-                                <td>A property to uniquely match the value in options for better performance.</td>
+                                <td>A property to uniquely identify an option.</td>
                             </tr>
                             <tr>
                                 <td>multiple</td>

src/views/multiselect/MultiSelectDoc.vue

@@ -146,7 +146,7 @@ data() {
                                 <td>dataKey</td>
                                 <td>string</td>
                                 <td>null</td>
-                                <td>A property to uniquely match the value in options for better performance.</td>
+                                <td>A property to uniquely identify an option.</td>
                             </tr>
                             <tr>
                                 <td>filterPlaceholder</td>

src/views/overlaypanel/OverlayPanelDemo.vue

@@ -60,7 +60,7 @@ export default {
         },
         onProductSelect(event) {
             this.$refs.op.hide();
-            this.$toast.add({severity:'info', summary: 'Product Select', detail: event.data.name, life: 3000});
+            this.$toast.add({severity:'info', summary: 'Product Selected', detail: event.data.name, life: 3000});
         }
     },
     components: {

src/views/overlaypanel/OverlayPanelDoc.vue

@@ -198,7 +198,7 @@ export default {
         },
         onProductSelect(event) {
             this.$refs.op.hide();
-            this.$toast.add({severity:'info', summary: 'Product Select', detail: event.data.name, life: 3000});
+            this.$toast.add({severity:'info', summary: 'Product Selected', detail: event.data.name, life: 3000});
         }
     }
 }

src/views/selectbutton/SelectButtonDoc.vue

@@ -108,7 +108,7 @@ export default {
                                 <td>dataKey</td>
                                 <td>string</td>
                                 <td>null</td>
-                                <td>A property to uniquely match the value in options for better performance.</td>
+                                <td>A property to uniquely identify an option.</td>
                             </tr>
                             <tr>
                                 <td>ariaLabelledBy</td>