Added partial customers/search & fixed formatting

app/views/customers/_search.html.erb

@@ -1,8 +1,6 @@
-<br/> 
 <%= form_tag(customers_path, :method => "get", id: "search-form") do %>
 <%= text_field_tag :search, params[:search], placeholder: "Search Customers" %>
 <%= submit_tag "Search" %>
 <% end %>
 <%= button_to "New Customer", new_customer_path, method: :get%>
 <%= button_to "Sync", qbo_sync_path, method: :get%>
-<br/>