add a readme to the example scripts
add a readme to the example scripts

markshao/pytest,Akasurde/pytest,nicoddemus/pytest,The-Compiler/pytest,nicoddemus/pytest,The-Compiler/pytest,davidszotten/pytest,ddboline/pytest,tomviner/pytest,tomviner/pytest,hackebrot/pytest,alfredodeza/pytest,pytest-dev/pytest,pfctdayelise/pytest,txomon/pytest,RonnyPfannschmidt/pytest