log bignum.h @ 1439:8d24733026c5 coverity

age author description
Fri, 26 May 2017 21:08:43 +0800 Matt Johnston add m_mp_free_multi, be more careful freeing when failing to load keys fuzz
Thu, 17 Mar 2016 23:21:33 +0800 Matt Johnston move m_burn and function attributes to dbhelpers
Tue, 24 Feb 2015 20:43:01 +0800 Thorsten Horstmann DROPBEAR_ prefix for include guards to avoid collisions