Add: new version of foreign product search.
Refactor: changed some name of classes.
Add: new version of search products by name.
Refactor: moved a test to a better place.
Add: search product by id.
Add: fluently open product.
Add: fluently open Foreign products and Eq foreign product.
Merge branch 'master' of github.com:softwarevidal/Vidal4J into mergeInProgress

Conflicts:
	src/main/java/api/VidalAPI.java
	src/main/java/queries/EqFrenchProductByIdQuery.java
	src/main/java/queries/ForeignProductByIdQuery.java
	src/main/java/searches/EqFrenchProductSearch.java
	src/main/java/searches/ForeignProductSearch.java
	src/test/java/api/VidalAPIIT.java