[pirc|new]  o update readme about todo's and usage of the pir compiler chain.
[pirc|new] 
o update readme about todo's and usage of the pir compiler chain.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@22723 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot