Ingame edit

[Kerbinator-Fras]

will be of much convenience for developers.
The requirements are:

1. allow ingame edit for these data (no need to restart ksp) and save it into config file.
2. display equator, 180/0 and 270/90 meridians and axis on the scene(each can be toggled independently, in flight and map view).

[Kerbinator-Fras]

Well now the coordinates of rotating frame is well-drawn.
The disappearence of coordinates is simply a RSS-1.8.13-specific bug and can be solved by using RSS 18.4.0 (mostly compatible with 1.8.1)