httpd security and bug fix update

2.2.15-60.0.1.4 - replace index.html with Oracle's index page oracleindex.html - update vstring in specfile 2.2.15-60.4 - Related: 1427675 - CVE-2016-8743 httpd: Apache HTTP Request Parsing Whitespace Defects 2.2.15-60.3 - Resolves: 1463205 - CVE-2017-7668 httpd: apfindtoken buffer overread...