Some Transactions view adjustments

-moved js to customers and users components, in order to use accordion.
-Made the transaction form a little prettier

app/components/users.rb

@@ -1,6 +1,7 @@
 class Users < Netzke::Basepack::Grid
   def configure(c)
     super
+    c.header = false
     c.model = "User"
 
     c.columns = [
@@ -15,6 +16,17 @@ class Users < Netzke::Basepack::Grid
 
   #override with nil to remove actions
   def default_bbar
-    [ :apply, :add_in_form ]
+    [ :apply, :add_in_form, :search ]
+  end
+
+  #needed for transactions customer selection
+  js_configure do |c|
+    c.mixin :init_component
+  end
+
+  #needed for transactions customer selection
+  endpoint :select_customer do |params, this|
+    session[:selected_customer_id] = params[:customer_id]
+    session[:selected_customer_type] = params[:customer_type]
   end
 end