Merge pull request #1 from cccmzwi/master

Mehr Peil für Projekt-Neulinge und Windows-User
Merge pull request #2 from cccmzwi/master

Und alle so yeah!
minimal improvements (pip reqirements, readme, image rotation logging. correct weeknumber)
Autorotate depends on PIL.. forgot that...
Merge pull request #1 from spookey/master

soso.. meinen eigenen Request bearbeiten.. soso..