Revert "elasticsearch setting: accept connection from other hosts"
Revert "elasticsearch setting: accept connection from other hosts"

This reverts commit 3baace18957d2df35ae2753dcf0c3abd74a13bd5.

ENCODE-DCC/snovault,ENCODE-DCC/snovault,hms-dbmi/fourfront,ENCODE-DCC/encoded,4dn-dcic/fourfront,hms-dbmi/fourfront,T2DREAM/t2dream-portal,hms-dbmi/fourfront,4dn-dcic/fourfront,ENCODE-DCC/encoded,4dn-dcic/fourfront,T2DREAM/t2dream-portal,T2DREAM/t2dream-portal,ENCODE-DCC/snovault,ENCODE-DCC/snovault,hms-dbmi/fourfront,4dn-dcic/fourfront,ENCODE-DCC/snovault,T2DREAM/t2dream-portal,hms-dbmi/fourfront,ENCODE-DCC/encoded,ENCODE-DCC/encoded