Add new customer.
Merge branch 'master' of https://github.com/globant/googleappengine-training

Conflicts:
	AddsIncGAE/src/com/globant/gaetraining/addsincgae/controllers/CustomerController.java
	AddsIncGAE/src/com/globant/gaetraining/addsincgae/services/CustomerService.java
	AddsIncGAE/war/WEB-INF/jsp/CustomerList.jsp
Merge branch 'master' of https://github.com/globant/googleappengine-training