fixes #568

fix CVE-2011-1154, CVE-2011-1155 and CVE-2011-1098
(cherry picked from commit e30653b7)

Conflicts:

	main/logrotate/APKBUILD

* security fix for CVE-2011-0014

Fixes:
- CVE-2010-4180
- CVE-2010-4252
- CVE-2010-3864

(cherry picked from commit 4710ce13)

(cherry picked from commit fb575beb)

(cherry picked from commit b8b6a634)

To allow creation of routing tables to be managed by an external
component (e.g. quagga or opennhrp).

 * update adminport to work with huge replies
 * defer handling of DH calculations for isakmp identity reponse
   (this helps to handle things in right order if we are getting
    multiple simultaneous connection requests; this also makes
    the previous receive buffer size change mostly irrelevant)

(cherry picked from commit 35e969b9)

latest snapshot of ipsec-tools upstream CVS repository, with
couple of additional patches (and one upstream revert to make
it compile with uclibc)

(cherry picked from commit 38f66c7225b71ae5ac22cad7d6e4bb87d3f12d5c)

(cherry picked from commit b36f947b)

this fixing behaviour on long backbuffer of packets to start
dropping packets instead of processing them late.
(cherry picked from commit d9500f76)

Conflicts:

	main/ipsec-tools/APKBUILD

(cherry picked from commit f6ad56cf)

(cherry picked from commit 629d95e6)

(cherry picked from commit 52acbbba)

(cherry picked from commit ac6a449c)

(cherry picked from commit d31ee8ff)

(cherry picked from commit e325a574)

(cherry picked from commit 002f0321)