Update Karmony hatch geometry / textures

[sumghai]

The current Karmony hatches have low-quality textures, as well as a lack of detailing (save for a simple open/lock latch).

TODO:

• Remove old handle / latch decals
• Handgrip mesh near bottom edge for opening/closing
• Locking latch mesh to keep hatch in closed/stowed positions
• Main crank handle + latch/unlatch toggle meshes
• Pressure equalization value and indicator meshes
• Instructions and warning labels

Notes:

• Applies to standard (yellow-rimmed) Karmony hatches only. EVA (red-rimmed) ones will work slightly differently
• A separate hatch model will also be needed for the Kirs Docking Module, since they are 80% smaller and would require the hatch details to be moved around
• Features may need to be embedded within "sunken" portions of hatch surface to permit hatch stowage within module bulkheads
• The corresponding internal hatch props should also be updated to match
• The new meshes will use a separate texture file (i.e. will not be changed using FStextureSwitch unlike the rest of the modules)

[sumghai]

Updated geometry and textures on KarmonyHatch and KarmonyHatchCompact models, implemented and tested OK, ready for R0.04a.

Due to changes in UV mapping, third-party alternative texture packs will need to be updated accordingly.