Disable PBKDF2 load test

Closes #236

test/UtilSecurityTest.cc

@@ -370,14 +370,18 @@ static struct pbkdf2 {
     { 0x4b, 0x00, 0x79, 0x01, 0xb7, 0x65, 0x48, 0x9a, 0xbe, 0xad, 0x49, 0xd9,
       0x26, 0xf7, 0x21, 0xd0, 0x65, 0xa4, 0x29, 0xc1 },
     20
-  }, {
+  },
+  /* Disabled due to #236
+  {
     "password", 8,
     "salt", 4,
     16777216,
     { 0xee, 0xfe, 0x3d, 0x61, 0xcd, 0x4d, 0xa4, 0xe4, 0xe9, 0x94, 0x5b, 0x3d,
       0x6b, 0xa2, 0x15, 0x8c, 0x26, 0x34, 0xe9, 0x84 },
     20,
-  }, {
+  },
+  */
+  {
     "passwordPASSWORDpassword", 24,
     "saltSALTsaltSALTsaltSALTsaltSALTsalt", 36,
     4096,