2011 Xperias: switch back to arco

Change-Id: I5a06c605a490e955e5f626689a60ed3a1676495a
Patch Set2: move legacy stuff to add/removes
Patch Set3: looks better
Fix overflowing text during update.

This shortens the ASCII art by one character so that the lines fit properly on the screen.

Change-Id: Ib8528d7a944db7d50fc23ee5bfa5bd86729c0933
Merge pull request #37 from PAC-man/cm-10.2

Maj