Tweak printing and make 0.4.dev-20120122 run faster

minetest-worldtest.sh

@@ -165,6 +165,6 @@ done
 
 echo ""
 echo "Result summary:"
-echo -e $result_summary
+echo -e "$result_summary"
 
 # EOF

rules.d/010-0.4.dev-20120122-1/worldtest_generate.patch

@@ -48,11 +48,11 @@ index 893d03b..06cdaad 100644
 +			t += dtime;
 +			if(!message_triggered){
 +				dstream<<DTIME<<"Worldtest server: Loaded all blocks."<<std::endl;
-+				dstream<<DTIME<<"Worldtest server: Will exit after 10 seconds."
++				dstream<<DTIME<<"Worldtest server: Will exit after 5 seconds."
 +						<<std::endl;
 +				message_triggered = true;
 +			}
-+			if(t >= 10)
++			if(t >= 5)
 +				m_shutdown_requested = true;
 +		}
 +	}

rules.d/010-0.4.dev-20120122-1/worldtest_lua.patch

@@ -112,7 +112,7 @@ index bd5adf9..766ea06 100644
 +	
 +	-- Wait until patched server has loaded world
 +	worldtest.timer = worldtest.timer + dtime
-+	if worldtest.timer < 5 then
++	if worldtest.timer < 3.5 then
 +		return
 +	end
 +