Created a welcome pag using JSP.
Created a ControlServlet to navigate through JSPs.
Created Song and Album class.
Added missing attribute - 'genre'.
Updated web.xml.
Refactored header and search bar into separate HTML files for later
reuse.
Changed the constructors to only accept the title of the song/album.
Created a welcome servlet to read the XML DB and stores it as a variable
being passed around to other servlets. This servlet will display the
welcome page by forwarding to welcome.jsp.
Added musicDb.xml.
Moved musicDb.xml to source file.
Finish implementing reading from XML into db.