Update SLF4J and maven-compiler-plugin
Update SLF4J and maven-compiler-plugin

mosoft521/wicket,AlienQueen/wicket,klopfdreh/wicket,AlienQueen/wicket,AlienQueen/wicket,selckin/wicket,dashorst/wicket,dashorst/wicket,mosoft521/wicket,apache/wicket,bitstorm/wicket,klopfdreh/wicket,aldaris/wicket,bitstorm/wicket,aldaris/wicket,apache/wicket,apache/wicket,dashorst/wicket,AlienQueen/wicket,apache/wicket,selckin/wicket,selckin/wicket,klopfdreh/wicket,klopfdreh/wicket,aldaris/wicket,klopfdreh/wicket,bitstorm/wicket,dashorst/wicket,bitstorm/wicket,selckin/wicket,mosoft521/wicket,selckin/wicket,aldaris/wicket,AlienQueen/wicket,apache/wicket,mosoft521/wicket,mosoft521/wicket,aldaris/wicket,dashorst/wicket,bitstorm/wicket