Person2.java edited

Examined my individual file and completed the required method.
Added my name to AntLabMain.java

Sent my name to the constructor of Person2.java
Added readme.p2.txt to the top level directory

Adding a file that includes my name and gtnum for Person2
Deleted useless.p2.txt

As Person2, removed useless.p2.txt from the repository.
Removed useless.p3.txt and added readme.p3.txt to top level
Change code of calc to reverse input
Add my name to AntLabMain.java
changed person1.java
added my name to AntLabMain.java
Merge branch 'refs/heads/Person1'
Merge remote-tracking branch 'origin/Person2'
deleted useless.p1
Merge remote-tracking branch 'origin/Person1'