Make Supremacy1914 games fair by using CSS to remove features Goldmark provides.
Removed:
* Increase and decrease morale buttons on provinces and troops
* Production and build speed-up buttons
* Instant spy actions
* Buttons to open the Goldmark shops
* button to buy resources using Goldmark in the market and the resource window
* Goldmark price display in support our troops window
* Popup window displaying goldmark ad