Improvements and bug fixes in APIs and corresponding modules:
    modified:   src/julia/jterator/api/io.jl
    deleted:    src/matlab/+jterator/+api/+io/read_input_values.m
    modified:   src/python/jterator/api/io.py
    modified:   src/r/jterator/api/io.R
    modified:   tests/mock/testPipe_example/handles/PrimeRawData.handles
    modified:   tests/mock/testPipe_example/modules/PrimeRawData_jt.m
    modified:   tests/mock/testPipe_example/modules/Whatever_jt.jl

Updated documentation:
    modified:   README.md

Skeleton for project folder with handles and modules files:
    new file:   skeleton/handles/myJuliaModule.handles
    new file:   skeleton/handles/myMatlabModule.handles
    new file:   skeleton/handles/myPythonModule.handles
    new file:   skeleton/handles/myRModule.handles
    new file:   skeleton/modules/myJuliaModule.jl
    new file:   skeleton/modules/myMatlabModule.m
    new file:   skeleton/modules/myPythonModule.py
    new file:   skeleton/modules/myRModule.R
    new file:   skeleton/myPipeline.pipe