This patch:
-
renames the peers tab column header from
Peer IdtoPeerto allow resizing the column more tightly (this will be particularly useful after #256) and does the same for the peer details area. -
center-aligns the entries in the
Peercolumn to align them under the column header rather than to the left (I also tried right-alignment but the values are unreadably close to theAddressvalues and it seems more esthetic to be aligned under the header :file_cabinet:)

