fix until run HREELS.py and dielectrics.py

... code/Difference between myEels2.f90 and MyEels3.f90 .txt

... code/Difference between myEels3.f90 and myEels4.f90 .txt

Python code/HREELS.py

Python code/calcHREELS kms?.py

Python code/calcHREELS20.py

Python code/data/gph_dat/I2L02.GPH

Python code/data/materials.json

Python code/dielectrics.py

Python code/myEels20.f90

Python code/output/I2L02 .png

Python code/output/dielectrics.png