Revert "moved back to body"

This reverts commit 5fbcfd89f461f1cce6fa0998ecc54d3e3140c962.
Revert "add back index.js"

This reverts commit 0ee2f72c99964285f2cbdaef6373b8a5031d1fef.
Revert "movingto head phonegao.js"

This reverts commit 8bcbbadf4876ae4d0c8e5dc52e2df63444fa85bb.
rolled back and readd jquery just files