Signed-off-by: azpmerrill <patricia.merrill@intel.com>
Merge branch 'master' of https://github.com/azpmerrill/ExData_Plotting1

Conflicts:
	plot1.R
	plot2.R
	plot3.R
	plot4.R
Merge branch 'master' of https://github.com/azpmerrill/ExData_Plotting1

Conflicts:
	plot1.R
	plot2.R
	plot3.R
	plot4.R

Signed-off-by: azpmerrill <patricia.merrill@intel.com>