Added auth system, file upload system, file upload tests

src/main/resources/application.properties

@@ -1,14 +1,11 @@
 server.port=80
 
-spring.main.banner-mode=off
-logging.level.org.springframework=ERROR
-
-spring.jpa.hibernate.ddl-auto=none
+spring.jpa.hibernate.ddl-auto=create
 
 spring.sql.init.mode=always
+
 spring.sql.init.platform=postgres
 spring.datasource.url=jdbc:postgresql://localhost:5432/testdb
 spring.datasource.username=postgres
 spring.datasource.password=root
 
-spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true