Log Message:
Update to 2.15.

2.15 - 09/06/2013
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- Now compiles on HP-UX (Grant Byers)
- Added support for IPv6 (Leo Baltus, Eric Stanley)

2.14 - 12/21/2012
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- Added configure option to allow bash command substitutions, disabled by \ 
default [bug #400] (Eric Stanley)
- Patched to shutdown SSL connection completely (Jari Takkala)
- Added SRC support on AIX (Thierry Bertaud)
- Updated RPM SPEC file to support creating RPMs on AIX (Eric Stanley)
- Updated logging to support compiling on AIX (Eric Stanley)

2.13 - 11/11/2011
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- Applied Kaspersky Labs supplied patch for extending allowed_hosts (Konstantin \ 
Malov)
- Fixed bug in allowed_hosts parsing (Eric Stanley)
- Updated to support compiling on Solaris 10 (thanks to Kevin Pendleton)