add tests/docs for Ubuntu 20.04

gcontini

2020-10-11 34c994011ba790167c2ffa8a9f7da78e38236147

 test/library/os/network_test.cpp

@@ -5,9 +5,9 @@

#include <licensecc_properties.h>
#include <licensecc_properties_test.h>
#include "../../src/library/base/StringUtils.h"
#include "../../src/library/os/network.hpp"
#include "../../src/library/os/execution_environment.hpp"
#include "../../../src/library/base/string_utils.h"
#include "../../../src/library/os/network.hpp"
#include "../../../src/library/os/execution_environment.hpp"

namespace license {
namespace os {