made some changes to graphing
updated app to work with new updated infinite campus, redid grade styling
added recieving email to config
added readme
updated readme
fixed bug with email
script now includes diff of grade from the last grade retrieved and doesnt include classes with no grades in grade_string
refactored scraper
refactored scraper and deleted graph test
updated email function to use any smtp server
added support for options, updated readme
revised readme again
improved testing
made diffgrades more modular
changed date format, added option for weekly report, changed report styling
updated help text
updated config form
added shebang to scraper
fixed shebang
updated readme