add saved search gallery link, can only view your own saved searches, normalize saved search categories

app/models/saved_search.rb

@@ -109,6 +109,7 @@ class SavedSearch < ActiveRecord::Base
   end
 
   def normalize
+    self.category = category.strip.gsub(/\s+/, "_").downcase if category
     self.tag_query = SavedSearch.normalize(tag_query)
   end
 

app/models/user.rb

@@ -460,10 +460,8 @@ class User < ActiveRecord::Base
     def max_saved_searches
       if is_platinum?
         1_000
-      elsif is_gold?
-        200
       else
-        100
+        250
       end
     end