Change Details

``` ./test-seeds.sh < nodes_main.txt ./test-seeds.sh --testnet < nodes_test.txt ../teamcity/check-seeds.sh main 80 ../teamcity/check-seeds.sh test 80 ```

``` bitcoind # running a node should not cause any issues post-patch ./test-seeds.sh < nodes_main.txt ./test-seeds.sh --testnet < nodes_test.txt ../teamcity/check-seeds.sh main 80 ../teamcity/check-seeds.sh test 80 ```

``` bitcoind # running a node should not cause any issues post-patch ./test-seeds.sh < nodes_main.txt ./test-seeds.sh --testnet < nodes_test.txt ../teamcity/check-seeds.sh main 80 ../teamcity/check-seeds.sh test 80 ```