allow user to enter input values
Added line to show data input

A line will print out the numbers the user entered for validation.
Merge remote-tracking branch 'cmbennett/master'

Conflicts:
	Calculator2/src/edu/ycp/cs320/calculator/Main.java
Merge remote-tracking branch 'cmbennett/master'

Conflicts:
	Calculator2/src/edu/ycp/cs320/calculator/Main.java
	Calculator2/src/edu/ycp/cs320/calculator/RocketPadsLocation.java
Merge remote-tracking branch 'cmbennett/master'
JUnit test copy and pasted from cmbennett
...