Remove LW from status line, since it is basically useless
Move Utility and Best Share to status line
README: Update links
Merge commit 'e90df29' into bfgminer
Include rejected shares as a percentage
Group stale shares in with rejects (but still distinctly counted) and make the percentage be (reject+stale)/total
Merge branch '20130527a_ui_changes' into bfgminer