Updates to Changelog and THANKS files

Changelog

@@ -13,6 +13,11 @@ FIXES
 - /usr/lib/tmpfiles.d/ndo2db.conf should have 'd' type, not 'D' (John Frickson)
 - Fixes in parse_allowed_hosts() and called functions (Jobst Schmalenbach / John Frickson)
 - nrpe.cfg: 'debug' statement needs to be first in file (Jobst Schmalenbach / John Frickson)
+- Added missing debugging syslog entries, and changed printf()'s to syslog()'s. (Jobst Schmalenbach)
+- Fix help output for ssl option (configure) (Ruben Kerkhof)
+- Fixes to README.SSL.md and SECURITY.md (Elan Ruusamäe)
+- Changed the 'check_load' command in nrpe.cfg.in (minusdavid)
+- Cleanup of config.h.in suggested by Ruben Kerkhof
 
 
 3.0 - 2016-08-01

THANKS

@@ -8,6 +8,7 @@ Bill Mitchell
 Bjoern Beutel
 Brian Seklecki
 Derrick Bennett
+Elan Ruusamäe
 Eric Mislivec
 Eric Stanley
 Gerhard Lausser
@@ -17,6 +18,7 @@ Grégory Starck
 James Peterson
 Jari Takkala
 Jason Cook
+Jobst Schmalenbach
 John Maag
 Jon Andrews
 Kaspersky Lab
@@ -30,8 +32,10 @@ Matthias Flacke
 Niels Endres
 Patric Wust
 Peter Palfrader
+Philippe Kueck
 Rene Klootwijk
 Robert Peaslee
+Ruben Kerkhof
 Ryan McGarry
 Ryan Ordway
 Sean Finney