Package seamonkey: Information

- Backport to p6 branch

- New version 2.17.1
- Security fixes:
  - MFSA 2013-40 Out-of-bounds array read in CERT_DecodeCertPackage
  - MFSA 2013-39 Memory corruption while rendering grayscale PNG images
  - MFSA 2013-38 Cross-site scripting (XSS) using timed history navigations
  - MFSA 2013-37 Bypass of tab-modal dialog origin disclosure
  - MFSA 2013-36 Bypass of SOW protections allows cloning of protected nodes
  - MFSA 2013-35 WebGL crash with Mesa graphics driver on Linux
  - MFSA 2013-34 Privilege escalation through Mozilla Updater
  - MFSA 2013-31 Out-of-bounds write in Cairo library
  - MFSA 2013-30 Miscellaneous memory safety hazards
  - MFSA 2013-29 Use-after-free in HTML Editor
  - MFSA 2013-28 Use-after-free, out of bounds read, and buffer overflow issues found using Address Sanitizer
  - MFSA 2013-27 Phishing on HTTPS connection through malicious proxy
  - MFSA 2013-26 Use-after-free in nsImageLoadingContent
  - MFSA 2013-25 Privacy leak in JavaScript Workers
  - MFSA 2013-24 Web content bypass of COW and SOW security wrappers
  - MFSA 2013-23 Wrapped WebIDL objects can be wrapped again
  - MFSA 2013-22 Out-of-bounds read in image rendering
  - MFSA 2013-21 Miscellaneous memory safety hazards

- Build with libarchive-devel instead of libarchive