fixed tests
Merge branch 'master' of github.com:sidorovis/cpp_craft_1013
adding <cstring>
fixing example test for second week to unite with linux compilation compatibility
add output to 2.6 tests, remove std and replace strcmp by memcmp
Merge branch 'master' of github.com:sidorovis/cpp_craft_1013
Merge branch 'master' of https://github.com/sidorovis/cpp_craft_1013
fixed hometask 2.