New and Announcement search. Disabled impression.

Gemfile

@@ -41,9 +41,15 @@ gem 'rb-readline' if RUBY_PLATFORM.downcase.include?("linux")
 
 gem "impressionist", :require => "impressionist", :path => "vendor/impressionist"
 
- gem "tire"
 
 
+gem 'redis','>= 2.1.1'
+gem 'chinese_pinyin', '0.4.1'
+# add rmmseg if you need search by segment words
+gem 'rmmseg-cpp-huacnlee', '0.2.9'
+gem 'redis-namespace','~> 1.0.2'
+gem 'redis-search', '0.7.1'
+
 # Gems used only for assets and not required
 # in production environments by default.
 group :assets do