zry/lumberjack_afero: derived from github.com/natefinch/lumberjack and adapt to github.com/spf13/afero

ZRY 6ab1c619a6 First Version.		hai 1 mes
..
.gitignore	6ab1c619a6 First Version.	hai 1 mes
lumberjack_afero.iml	6ab1c619a6 First Version.	hai 1 mes
misc.xml	6ab1c619a6 First Version.	hai 1 mes
modules.xml	6ab1c619a6 First Version.	hai 1 mes
vcs.xml	6ab1c619a6 First Version.	hai 1 mes