18n rejigger footer

app/helpers/umlaut/footer_helper.rb

@@ -11,7 +11,7 @@ def render_service_credits
     if @collection
       content = "".html_safe
 
-      content << t(:powered_by).html_safe + " " + link_to("Umlaut", "https://github.com/team-umlaut/umlaut") + ". ".html_safe
+      content << t('umlaut.misc.powered_by_umlaut').html_safe + " " + link_to("Umlaut", "https://github.com/team-umlaut/umlaut") + ". ".html_safe
 
       credit_segments = []
 
@@ -31,9 +31,7 @@ def render_service_credits
 
 
       if credit_segments.length > 0
-        content << t(:using_services_from).html_safe + ' '
-        content << credit_segments.join(', ').html_safe
-        content << ' ' + t(:and_others).html_safe + '.'
+        content << t("umlaut.misc.credits_html", :credits => safe_join(credit_segments, ", "))
       end
 
       return content

config/locales/en.yml

@@ -85,6 +85,11 @@ en:
       service_errors_title: 'Some content may not be included due to errors:'
       services_missing: 'Some'
       technical_error_info: Technical Error Information
+    misc:
+      powered_by_umlaut: Powered by
+      credits_html: "Using services from %{credits} and others"
+
+
     # Names and optionally sub-head prompts for umlaut display sections, 
     # keyed by section id. If not given in i18n here, the name will be 
     # automatically taken from the display_name of the first ServiceTypeValue
@@ -203,10 +208,4 @@ en:
   short_link: Short link
   no_item_found_warning: 'Warning: %{app_name} does not know about a %{format_searched} with this name. Please check your entry'
   sent: sent
-
-
-  powered_by: Powered by
-  using_services_from: Using services from
-  and_others: and others
-