Button colours in the Review Agent window

[OLLI_S]

In the "Review Agent window" the button colours and the icons on the buttons are not very user friendly.
Then also use colours in a unusual meaning.

The colour "red" is normally used for "warning" or "danger".
It should never be used for positive actions like "Approve".
So please use a green colour at the button "Approve" and a white checkmark icon on it.

The button "Reject" should have a red colour and a white "x" on it.
The button "Cancel" can be blue but gray would be better, the icon on this button is OK.

Please make sure that you use the same colours and the same buttons all over the web application.
This applies for example the buttons "Save", "Reset" and "Change Password" at the "Configuration" page .