Added lecture 6
Moved some stuff around
moved more files around
reorganizing more
moved some stuff around
Added a readme file
Editted the readme
added a figure
finalizing the first lecture
finalizing lecture 1
trying to get math to render
working on equations
Worked on inference regression model
Added inference lecture
Merge pull request #40 from jtleek/jeff

Added syllabus and announcements to p+ml
PM2.5 data for case study
Finish case study script
PDF slides in two formats
Remove spaces rom names
Split slides