Revert "Delay closing the notification area after swiping a little closer."

This reverts commit 21bf4a7aea9f55ff85963d094e51ea74ae63d56a.
Revert "Close notification panel when swiping away the last clearable"

This reverts commit c6f751c355a0c6aad5e70597635643e4dadcf525.
Frameworks: a bit taste of android 4.3

most changes are under seems to be under the hood and are
not mergeable due that we have no code...... UI changes
are minor....but our lovely Roboto font is pimped up on the
new android version. So here we go

cheers

Change-Id: I139bcdeaefe5125ba8974fc88423c62d62b1b429