Merge pull request #1 from MichaelStinson/mike

Mike
ignore list
Merge pull request #2 from MichaelStinson/rob

ignore list
Merge pull request #3 from MichaelStinson/mike

filled in first JUnit tests
few more tests
Merge pull request #4 from MichaelStinson/rob

few more tests
Merge branch 'master' into mike

Conflicts:
	MyString.java
	MyStringTest.java