This PR changes the compare page to make the "..." in the between branches a clickable link. This changes the comparison type from "..." to "..". Similarly it makes the initial compare icon clickable to switch the head and base branches. Signed-off-by: Andrew Thornton <[email protected]> Co-authored-by: Lauris BH <[email protected]> Co-authored-by: Lunny Xiao <[email protected]>