Small UI improvements

[ManfredKarrer]

• In the votes tab we could add the blind vote tx id and move the vote column to the right.

• In the vote results once a detail popup at a proposal has been opened and closed the user cannot open it up again as it only opens on the select event. Maybe to add a columns with a details button might make it also more clear that there is a popup available?

• Maybe we should add the date/time to the popup as well.

• At confiscation requests we link the tx id to the confiscated bond. Atm the screen switches in the background but the popup is not closed. A link symbol would be good and the text for boned reputation should mention that the displayed data is the reputation hash.

• If its bonded role confiscation we show role + name. Tx ID would be good as well to be sure its unique. Now there are 2 times a colon. Would be good to avoid that.
  If we use tx id we could use that in boned reputation instead of hash as well. A shortened ID might be enough.