update to rails4
add batch_request with custom request
finished middleware
update task.js
added version set
updated the gemfile
added more gem change and bundler
added protected attributes observer page_caching action_caching finder
finished batch api requests
updated the routes and migrated bunch of test failed due to messive assignment
all rspec test passed
Update tech_talk_topic_list.markdown
config of eager load compress js uglifier whiny_nils
updated the all find_all finder
scope change of using lambda
protected attributes => strong parameter
Fixed Rails4 updated
Merge pull request #38 from fireweb/master

working on rails4
Merge pull request #39 from fireweb/rails4

Finished 415 Rails4
Fixed #28
Merge pull request #37 from xiongbo/master

finished 414 batch api request