fix documentation warnings and broken links

gcontini

2020-11-29 ecd2f38f3d9c8b28aaa4c47bc09789f11dcaa7f7

 src/library/locate/EnvironmentVarData.cpp

@@ -16,7 +16,7 @@

#include "../base/base64.h"
#include "../base/EventRegistry.h"
#include "../base/StringUtils.h"
#include "../base/string_utils.h"

namespace license {
namespace locate {