Merge pull request #43 from DevSusu/master

Created Update, Delete Logic
Spring file upload setting & Attachment Unit Test
Merge pull request #45 from YoungjinJang/master

Spring file upload setting & Attachment Unit Test 확인했습니다
Added UserInfo GET Method.
Fixed bug on Application Id with AccessKey
Changed javax.servlet.filter to spring DelegatingFilterProxy for Bean Managing
Merged Server Changes 2014.11.1