front page search event should bind on blur event.

[jimyhuang]

from irc:

search 的event好像沒處理好, 我字都沒打完就去search的樣子

[jimyhuang]

related files:

• https://github.com/g0v/twangry/blob/master/public/js/index.js
• https://github.com/g0v/twangry/blob/master/templates/index.ejs

[yhsiang]

28 <div id="container" class="container" ng-show="(events | filter:query).length" > 

問題出在這一行, 本來的用意是?

是不是把ng-show放錯地方?

拿掉以後就可以正常search