Added footsize reference and footsize format function
Changed DESCRIPTION file to prep for version 1.2.11
Edit file ext for the women footsize reference data
Update footsize format function to reflect changes in the reference data file type
Added the movie and slasher data files
Updated object name in slasher data
Updated object names for movie data
Updated bwplot panel function to use a vertical bar for the median
Added a titanic survival data set for unit 2 lab 6
Fixed domestic gross variable to be numeric
Added updated base functions
Updated basic viewing data functions
Added the add_line function
 add_line function now prints the equation of the line
Updates to add_line function
Add latticeExtra as a dependency
Debugging an error
updated the sad.R and mad.R functions
More up updates to mad and sad
Debugging mad and sad functions