Add .gitignore

Ignore /testcases/yours/* as they are autogenerated on run
Ignore /classes as they are autogenerated on compile
Remove files in testcases/yours/
Refactor total++ that is in both if and else
Change usage message

- New class name
- New URL format
Merge pull request #4 from cflee/misc-changes

1. Add .gitignore
2. Delete files in testcases/yours/since they are auto-generated on each run
3. Change usage message
4. Refactor out a total++ that is in both if and else
added comment that the user need to create the classes folder
Merge remote-tracking branch 'origin/master'
Support both bootstrap and update operations

bootstrap() method now takes in a parameter that specifies the 'call' web service name, just like the other methods. This allows it to access both the bootstrap and update web services.

Rename the sample IN file from 02-data.zip to 02-bootstrap.zip, and OUT file from 02-data.txt to 02-bootstrap.zip, to match this change.
Ignore directories in testcases/in/

Swap out a FilenameFilter for a FileFilter, and add condition to ignore entries that are directories