adds searching for officers when creating shifts

app/views/admin/poll/shifts/_form.html.erb

@@ -0,0 +1,29 @@
+<%= form_for @shift, as: :shift, url: admin_booth_shifts_path do |f| %>
+  <%= render "shared/errors", resource: @shift %>
+
+  <fieldset class="fieldset">
+    <legend>
+    	<%= t("admin.poll_shifts.new.new_shift") %>
+    </legend>
+    
+    <div class="small-12 medium-4 column">
+      Officer: <%= @officer.name %>
+      <%= f.hidden_field :officer_id, value: @officer.id %>
+    </div>
+     
+    <div class="small-12 medium-4 column">
+      <label><%= t("admin.poll_shifts.new.date") %></label>
+      <%= f.select :date,
+                    shift_dates_select_options(@polls),
+                    prompt: t("admin.poll_shifts.new.select_date"),
+                    label: false %>
+    </div>
+
+    <%= f.hidden_field :booth_id, value: @booth.id %>
+
+    <div class="small-12 medium-4 column">
+      <%= f.submit t("admin.poll_shifts.new.add_shift"),
+                     class: "button expanded hollow margin-top" %>
+    </div>
+  </fieldset>
+<% end %>