test
removed test file
removed extra ID for void function definition
Merge pull request #18 from emilyhsia/master

removed extra ID for void function definition
Merge remote-tracking branch 'upstream/master'
Merge pull request #19 from JALsnipe/master

fixing my test commit
add Node class file
Merge pull request #20 from emilyhsia/master

add Node class file
Hello World AST (creation only - no tree-walking)

Creates an AST for the following code only:
```
main() {
	print "Hello World";
}
```

Intermediate step toward creating bare-bones compiler.
Merge pull request #21 from kaitlinhuben/khuben/helloworld

Hello World AST (creation only - no tree-walking)
basic tree walking