Corrected tests
Updated pip requirements
added another util file misc.py for miscellaneous functions. edited path.py for a .name error. pdfblock.py now creates pdf, but need to integrate in model too.
fixed pdf page issue
pip-requirements.txt updated with pypdf2
dos2unix on pip-requirements
Merge branch 'master' of github.com:DesignerTUM/creyoco
Merged pdf