Fixes #6321
Fixes #6608
Merge pull request #6730 from Zuhayr/dev

Dev
Fixes #6732
Fixes #6731
Fixes #6728
Fixes #6727
Fixes #6726
Possible fix for #6729
Fixes #6725
Fixes #6724
Fixes #6705
Fixes #6704
Merge pull request #6734 from Zuhayr/master

Fixes
Less PDA confusion.

When writing PDA messages the input window title is now that of the receiver's PDA name instead of the sender's.
Fixes #6735

Moves the open/closing sounds up the class hierarchy, from the statis bag to the body bag.
Merge pull request #6737 from comma/conscience

Couple o fixes
Cable redundancy.

Extra wiring redundancy in the civilian sections, complementing what's already been done in other areas.
Results in maintenance tunnels becoming about as busy they deserve to be.
Outpost miner access. Fixes #6716

Those dirty miners should now be able to access the loader area in the Research outpost.
Restores wiring for the misc. research shield generators.