work with DAO and connection
//test
uodate
Merge branch 'master' of github.com:Faustyachka/nc_social_library_1

Conflicts:
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleBookAuthorDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleBookGenreDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleCatalogDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleGenreDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleLibraryDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleRatingDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleRoleDAO.java
	Social_Library/Social_Library-war/src/java/OracleDAO/OracleUsersDAO.java
	Social_Library/Social_Library-war/src/java/model/registration/ConfirmUser.java