Simplify spot button & input parameters

src/components/spotButton.vue

@@ -6,17 +6,12 @@ export default {
 		SpotIcon
 	},
 	props: {
-    	buttonClass: String,
-		buttonText: String,
-		iconClass: String
-	},
-	data() {
-		return {
-			margin: !!this.buttonText
-		}
+    	classes: String,
+		text: String,
+		icon: String
 	}
 }
 </script>
 <template>
-	<button :class="buttonClass"><SpotIcon :iconClass="iconClass" :margin="margin" />{{ buttonText }}</button>
+	<button :class="classes"><SpotIcon :icon="icon" :text="text" /></button>
 </template>