[DONE] Ignore UFO command

[Meridian]

So, if you're sick of UFOs being detected and then re-detected 7+ times, you can hold CTRL when clicking on Cancel (Begone) button and that particular UFO will not produce another popup when re-detected again.

Will be available in the next version of OXCE+ (tomorrow evening).

PS: this info is not saved into savefile, so if you reload, the list of ignored UFOs will be empty again... this is by design

[Solarius Scorch]

An excellent idea, thanks!