fix typo
#839 getRemoteResource 에서 연결 설정을 수정할 수 있도록 처리
modify version to 1.7.5.4
Merge branch 'master' into develop
modify version to 1.7.5.5
Merge branch 'develop' of https://github.com/xpressengine/xe-core into develop
Merge branch 'master' into develop