Add Measurements tab and #new form

app/helpers/application_helper.rb

@@ -125,6 +125,7 @@ module ApplicationHelper
 
   def navigation_menu
     menu_tabs = [
+      ['measurements', 'scale-bathroom', :restricted],
       ['quantities', 'axis-arrow', :restricted, 'right'],
       ['units', 'weight-gram', :restricted],
       ['users', 'account-multiple-outline', :admin],
@@ -144,6 +145,11 @@ module ApplicationHelper
     button_to name, options, html_options
   end
 
+  def image_button_tag(name, image = nil, html_options = {})
+    name, html_options = link_or_button_options(:button, name, image, html_options)
+    button_tag name, html_options
+  end
+
   def image_link_to(name, image = nil, options = nil, html_options = {})
     name, html_options = link_or_button_options(:link, name, image, html_options)
     link_to name, options, html_options