Discovered two new things about my app engine account today.
1). Some file are too large
2). Can only have 3000 files!
java.lang.IllegalStateException: Found a jar file too large to upload: "C:\DOCUM
onSteuben-MasterNode\0.1\VonSteuben-MasterNode-0.1.jar". Consider using --enabl
java.io.IOException: Applications are limited to 3000 files, you have 4439.
Unable to upload app: Applications are limited to 3000 files, you have 4439.