Solved issue #5

Waiting for start comman was alredy changed by Caleb Rascon.

In order to keep the 15 points limit, the following scoring was set:
- Approach or point at the operator - 2.0
- Correctly state operator's gender - 2.0
- Correctly state operator's pose - 3.0
- Correctly state operator's mood - 3.0

Changed only PersonRecognition.tex
Merge branch 'master' of https://github.com/RCAtHome2015/RuleBook