Removed fix no longer needed because we upgraded to Shiro 1.2.1.

Signed-off-by: Paulo Pires <pjpires@gmail.com>
Updated Git ignore rules.

Signed-off-by: Paulo Pires <pjpires@gmail.com>
We now use JDBC realm instead of Shiro direct MySQL connection.
We now use Jetty instead of Glassfish or any other servlet container.
Updated some dependencies and Maven plug-ins versions.

Signed-off-by: Paulo Pires <pjpires@gmail.com>
Updated testing instructions.

Signed-off-by: Paulo Pires <pjpires@gmail.com>