Release Name: Antwrap 0.5.3

Notes:



Changes:
User can now pass in any attribute value that responds to the :to_s method. Fixnum and other classes can now be passed to a task. 

For example, the following code uses the 'true' constant (rather than the String 'true');

@ant.javac(:srcdir => @resource_dir + '/src', 
    :destdir => @output_dir + '/classes',
    :debug => true,
    :verbose => true)