MFH: r393624

textproc/elasticsearch: update 1.6.0 -> 1.7.0

• Add NO_ARCH
• Apply minor cleanup to rc scripts

PR: 201834
Security: CVE-2015-5377
Security: fb3668df-32d7-11e5-a4a5-002590263bf5
Security: CVE-2015-5531
Security: ae8c09cb-32da-11e5-a4a5-002590263bf5
Approved by: ports-secteam (feld), feld (mentor)