update instructor list to current
Merge pull request #146 from ajschumacher/starbucks

update instructor list to current
add Rami's slides; closes #138
Merge pull request #151 from ajschumacher/rami

add Rami's slides; closes #138
line spacing
clean up old 538 example
rename files so that slides group together
fix link to slides to match new filenames
link in 538 command-line activity
improve organization
Merge pull request #152 from ajschumacher/prep_monday

prep monday - adds some more organization
fix typos - fixes #153
remove extra newline
add link to data_sources
add link to further resources
add my project to example projects
make link more descriptive
Merge pull request #158 from justmarkham/links

add various links