- update to 20120623

- update to 20120623
- mozilla certs changed license to MPL-2.0
- mozilla/certdata.txt updated to version 1.81:
  Certificates added (+) and removed (-):
  + "Security Communication RootCA2"
  + "EC-ACC"
  + "Hellenic Academic and Research Institutions RootCA 2011"
  - "Verisign Class 2 Public Primary Certification Authority"
  - "Verisign Class 4 Public Primary Certification Authority - G2"
  - "TC TrustCenter, Germany, Class 2 CA"
  - "TC TrustCenter, Germany, Class 3 CA"

Changed files:
    ca-certificates.spec -> 1.52