Set location title to link text on the schedule (#263)

* Added optional text attribute to location link

* Set location title to link text on the schedule

app/helpers/geocoder_helper.rb

@@ -84,9 +84,13 @@ module GeocoderHelper
     return hash.length > 1 ? _("geography.formats.#{hash.keys.join('_')}", locale: locale, vars: hash) : hash.values.first
   end
 
-  def location_link(location)
+  def location_link(location, text = nil)
     return '' unless location.present?
-    address = if location.is_a?(Location)
+    address = if text is_a?(Symbol)
+                location.send(text)
+              elsif location.is_a?(String)
+                text
+              elsif location.is_a?(Location)
                 location.street
               else
                 location.address

app/views/conference_administration/_schedule.html.haml

@@ -15,7 +15,7 @@
                   %tr
                     %th.corner
                     - data[:locations].each do |id, location|
-                      %th.location-header=location.is_a?(Symbol) ? '' : location_link(location)
+                      %th.location-header=location.is_a?(Symbol) ? '' : location_link(location, :title)
               %tbody
                 - data[:times].each do |time, time_data|
                   %tr{class: "row-type-#{time_data[:type] || 'nil'}"}