-changed website theme from swanky-purse to eggplant
-changed outcome of <h:link> from hard coded path to #{navBean.viewHomePage()}
-changed outcome of <h:link> from #{navBean.viewHomePage()} back to hard coded path
-home.xhtml : replaced link tags with command link
-RegistrationBean.java now generates a password from ShaHashGeneratorApp.java
-RegistrationBean.java has some different validations
-removed main method from ShaHashGeneratorApp.java
-other minor changes
-modified validation on userRegistrationContent.xhtml