cut movement timeout in half to 8 seconds
adding a fluent nao greeter example
cleaning up example
greeter refactored into class
moved into examples
finalized
greet updates
restructuring python example
extracted face recogn wrapper out of Greet
removed old greet
refactoring autonao
greeter is a little more OO now
tracking more about a person
more autonomous fluentnao scripting under examples;  getting nao to shift around; additional trackers on greeter / face recog
offsets for feet centered
added two offsets
added both offsets to both feet center method
fixed wrong leg side references
updated fluent nao
updated readme for interactive shell