Planet Navigation (GUI)

#1
Hi,

I thought of an easier way of navigating through planets, simply by adding <-Left Right-> cursors around the scroll bar. That would make it much quicker going through each planet and developing, fleet saving etc.

Also for some reason the planet scroll bar does not appear once "galaxy" is clicked. I use the "espionage" or Recycle features a lot, and when im on the wrong planet with no espionage ships i have to go back to e.g Buildings, then select a planet with ships, then go back to Galaxy.

Anybody agree?