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
Added RawDataFetching Method with DocumentId
Merge pull request #51 from DevSusu/master

UserInfo GET, Filter Changes, Document GET by _id
Modified Javadoc Comments for API Opening
Solved conflict for gitignore
Enabled Swagger for API Managing
fixed configuration problem
Merge pull request #55 from DevSusu/master

Worked to Open REST API