Updated Rakefile to mirror the functionality of the Makefile
Updated Rakefile to mirror the functionality of the Makefile

The Rakefile now supports all the functionality of the Makefile
including only rebuilding files when dependent files change.

To see availible tasks, run:

    rake -T

praveen9102/Shazam,kpozin/jquery-nodom,gnarf/jquery,npmcomponent/component-jquery,roytoo/jquery,Karyotyper/jquery,ilyakharlamov/jquery-xul,npmcomponent/component-jquery,sancao2/jquery,fat/jquery,chitranshi/jquery,hoorayimhelping/jquery,dtjm/jquery,diracdeltas/jquery,fat/jquery,eburgos/jquery,dtjm/jquery,demetr84/Jquery,jquery/jquery,diracdeltas/jquery,eburgos/jquery,Karyotyper/jquery,rwaldron/jquery,isaacs/jquery,mislav/jquery,chitranshi/jquery,ilyakharlamov/jquery-xul,roytoo/jquery,kpozin/jquery-nodom,diracdeltas/jquery,praveen9102/Shazam,RubyLouvre/jquery,mislav/jquery,jcutrell/jquery,jcutrell/jquery,roytoo/jquery,quiaro/request-agent,sancao2/jquery,RubyLouvre/jquery,gnarf/jquery,demetr84/Jquery,scottjehl/jquery,scottjehl/jquery,sancao2/jquery,isaacs/jquery,hoorayimhelping/jquery,jquery/jquery,eburgos/jquery,jquery/jquery,Karyotyper/jquery,rwaldron/jquery