Sam Wanamaker Playhouse; Bridge; Royal Court, LondonAdjoa Andoh leads a powerfully resonant Richard II; Harriet Lane's bestseller thrills less on stage; and jolts mix with jollity in a women's prison If ever there was a play for today on this sceptred isle, this little England, Lynette Linton and Adjoa Andoh's Richard II is it. From the opening standoff between Sarah Niles's statuesque Bolingbroke and Indra Ové's st…