Add the ability to create a reprepro snapshot on each update.
Moved cronjob into seperate shell script because line got to long.
Moved cronjob script to init, to avoid duplicate definitions.
Small formatting change for better readability.
Update Cronjob Fix: replace static value with correct variable
Merge pull request #18 from TelekomCloud/feature/add_snapshots

Add the ability to create a reprepro snapshot on each update.