add slide describing CDS; #5
add note re: versions of Field-Catalog dependencies; #5
update Git and GitHub slides; #5
enhance NOTE on title slide; #5
s/for which/to which/; #5
enhance prose; #5
add transition-slide for Gems section; #5
enhance formatting of Easy-Deploy section; #5
add Room-For-Improvement slide, w/ notes; #5
stickers; #5
enhance outro prose; #5
revise GitHub NOTE; #5
add Room-For-Improvement item; #5
add NSF and NCAR NOTE to intro; #5
add images of EOL facilities; #5
add transition slide to easy-deploys section; #5
correct typo; #5
update NOTEs in intro section; #5
fix formatting snafu; #5
update content in outro section; #5