Make windows transparent and not pathetic

[Blackern5000]

About the PR

Windows are now slightly transparent, so you can see a grille built under them.
Reinforced windows are now equal to solid walls in HP
Reinforced plasma windows are now equal to armor plating in HP

Why / Balance

I'd like to be able to see without the ship breaking in a single explosion thanks

Media

[github-actions]

RSI Diff Bot; head commit 3b965fc merging into 01fafc9
This PR makes changes to 1 or more RSIs. Here is a summary of all changes:

Resources/Textures/_FTL/Structures/Windows/plasma_window.rsi

State	Old	New	Status
full			Modified
pwindow0			Modified
pwindow1			Modified
pwindow2			Modified
pwindow3			Modified
pwindow4			Modified
pwindow5			Modified
pwindow6			Modified
pwindow7			Modified

Resources/Textures/_FTL/Structures/Windows/reinforced_plasma_window.rsi

State	Old	New	Status
full			Modified
rpwindow0			Modified
rpwindow1			Modified
rpwindow2			Modified
rpwindow3			Modified
rpwindow4			Modified
rpwindow5			Modified
rpwindow6			Modified
rpwindow7			Modified

Resources/Textures/_FTL/Structures/Windows/reinforced_window.rsi

State	Old	New	Status
full			Modified
rwindow0			Modified
rwindow1			Modified
rwindow2			Modified
rwindow3			Modified
rwindow4			Modified
rwindow5			Modified
rwindow6			Modified
rwindow7			Modified

Resources/Textures/_FTL/Structures/Windows/window.rsi

State	Old	New	Status
full			Modified
window0			Modified
window1			Modified
window2			Modified
window3			Modified
window4			Modified
window5			Modified
window6			Modified
window7			Modified