Updated ALFALFA Spectra (markdown)
Updated ALFALFA Grid Access (markdown)
Updated Data Acknowledgement (markdown)
Adding sciserver access information
Made the link to the notebooks point to the main branch.
Updated ALFALFA Spectra in NED (markdown)
Updated The Undergraduate ALFALFA Team (markdown)
Updated Home (markdown)
Updated Access ALFALFA Spectra in NED (markdown)
Created Access ALFALFA Spectra in NED (markdown)
Small edit to headings
Add text from Sabrina