Made random number generation for independend from each thread.

Author: Anatoliy-Litvinenko

algorithms.hpp

@@ -12,7 +12,9 @@
 
 namespace marxan {
     typedef mt19937 rng_engine;
-
+    //typedef ranlux48_base rng_engine;
+    //typedef minstd_rand0 rng_engine;
+    // typedef  ranlux24_base rng_engine;
     namespace algorithms {
         // sets a given vector to 0,1 depending on proportion. prop = proportion of 1s.
         // if pu.status exists then it takes precedence. 

input.cpp

@@ -752,7 +752,6 @@ namespace marxan {
         tpf1 = 0;
         tpf2 = 0;
         repeats = 0;
-        asymmetricconnectivity = 0;
 
         savename = "temp";
         misslevel = 1;