taking out category ids from dropdowns

src/components/show_category.vue

@@ -40,7 +40,6 @@
 	<h2>Show Category</h2>
 	<select @change="change" v-model="practice_category_id">
 		<option v-for="category in categories" v-bind:value="category.id">
-			{{category.id}}.
 			{{category.instrument}}
 			:
 			{{category.category}}

src/components/timer.vue

@@ -181,7 +181,6 @@
 		<label>Practice Category</label>
 		<select v-model="practice_category_id">
 			<option v-for="category in categories" v-bind:value="category.id">
-				{{category.id}}.
 				{{category.instrument}}
 				:
 				{{category.category}}