Updated four of the five Jupyter notebook demonstrations for imexam. The imexam_ds9_photometry.ipynb notebook is essentially untouched. Attempted to improve the information in the notebook for clarity and consistency. Some cells were re-ordered or removed.
…ntation
Updated four of the five Jupyter notebook demonstrations for imexam. The imexam_ds9_photometry.ipynb notebook is essentially untouched. Attempted to improve the information in the notebook for clarity and consistency. Some cells were re-ordered or removed.