Update to 2.15.2

* Remove or modify some patches that is obsolete or fixed in another way
  like devel/xulrunner.

Changelog:
Fixes in 2.15.2
    Applications could not be removed from the "Application details" dialog under Preferences, Helper Applications (bug 826771).
    View / Message Body As could show menu items out of context (bug 831348).

Fixes in 2.15.1
    Problems involving HTTP proxy transactions have been fixed (bug list).
    The Unity player crashed on Mac OS X (bug 828954).
Updated www/seamonkey to 2.15.2
Initial import of the Google application level logging library,
version 0.3.3.

	This package contains a C++ implementation of the Google
	logging module, a library implementing application level
	logging for C++
fix conversion issue
Add google-glog to the devel Makefile.
Added devel/google-glog version 0.3.3
NSD 3.2.15

Features:

* Support for ILNP RR types: NID, L32, L64, LP (RFC6742).
* RRL, --enable-ratelimit at configure time and config options.
* TSIG initialization only fails when there is no digest found at all.

Bugfixes:

* Bugfix #478: Declaration after statement (for gcc 2.95).
* Bugfix #483: Better error message in case of TSIG error.
* Bugfix #485: TTL should not be greater than 2^31 - 1.
* Fix RCODE when CNAME loop final answer does not exist, should
  return NXDOMAIN as stated by RFC 6604.
* Fix --disable-full-prehash bug, where after multiple incoming
  IXFRs, NSEC3 can be removed unjustified.
Remove PKGREVISION for this new version
Updated net/nsd to 3.2.15
Updated rrl patch version + source