Comments UI needs a refresh

[sachajudd]

When choosing the action 'Spam', the 'Go' button miscommunicates its intentions by mixing the word 'Go' with a cross icon.

Note here the 'Approval' action has the word 'Go' and a tick icon.

When selecting 'Go' on actions 'Spam' or 'Approve' I'm given this pop up:

It would be make for a less confusing UI to remove these icons from the 'Go' button completely. We should also disable the button if no items are selected.

The whole UI could do with a bit of a refresh e.g the checkbox which floats above the whole table could have text that explains what the checkbox is for 'Select all'. Even the word 'Go' could be changed to better suit what the next step is in the UI e.g 'Move to' or something similar.