Updated legal texts

INSTRUCTIONS

README

pom.xml

src/main/java/org/mybatis/jpetstore/domain/Account.java

src/main/java/org/mybatis/jpetstore/domain/Cart.java

src/main/java/org/mybatis/jpetstore/domain/CartItem.java

src/main/java/org/mybatis/jpetstore/domain/Category.java

src/main/java/org/mybatis/jpetstore/domain/Item.java

src/main/java/org/mybatis/jpetstore/domain/LineItem.java

src/main/java/org/mybatis/jpetstore/domain/Order.java

src/main/java/org/mybatis/jpetstore/domain/Product.java

src/main/java/org/mybatis/jpetstore/domain/Sequence.java

...java/org/mybatis/jpetstore/persistence/AccountMapper.java

...ava/org/mybatis/jpetstore/persistence/CategoryMapper.java

...in/java/org/mybatis/jpetstore/persistence/ItemMapper.java

...ava/org/mybatis/jpetstore/persistence/LineItemMapper.java

...n/java/org/mybatis/jpetstore/persistence/OrderMapper.java

...java/org/mybatis/jpetstore/persistence/ProductMapper.java

...ava/org/mybatis/jpetstore/persistence/SequenceMapper.java

...in/java/org/mybatis/jpetstore/service/AccountService.java