replaced global-variables through scalars and begun grouping single scalars into hashes.
changed first function using hashes instead of scalar variables.
implemented reading variables from yaml-based config-files.
refactored script until line 308 - has to be tested!
committing changes after testing
implemented iteration to read dynamically staging data from default config.
backup my current work
backup my work: iteration over stages nearly finalized.
finanlized method of reading values from config files and iterating on stages.
started implementing iteration for adding further stages by user.
implemented function for adding additional stages by user.
pre-finalized iteration of collection freistil stages access data. One bug leaving, that there could be stored double keys.
changed arrays for stages in hashes.