Release 2.8.0

Bug fix

• Build issue: Now using autotools to identify if sys/utsname.h is present.
• Changed configure.ac version to 2.8

Archives also available at:

• Apache/Nginx:
  • https://www.modsecurity.org/tarball/2.8.0/modsecurity-2.8.0.tar.gz
  • https://www.modsecurity.org/tarball/2.8.0/modsecurity-2.8.0.tar.gz.sha256
• IIS
  • https://www.modsecurity.org/tarball/2.8.0/ModSecurityIIS_2.8.0-32b.msi
  • https://www.modsecurity.org/tarball/2.8.0/ModSecurityIIS_2.8.0-32b.msi.sha256
  • https://www.modsecurity.org/tarball/2.8.0/ModSecurityIIS_2.8.0-64b.msi
  • https://www.modsecurity.org/tarball/2.8.0/ModSecurityIIS_2.8.0-64b.msi.sha256