Reworked a robin scene, added a lot of indentation

See merge request Vrelnir/degrees-of-lewdity!1182

Bugfixes, balance, and sprites

See merge request Vrelnir/degrees-of-lewdity!1181

-Double vaginal now has a cum sprite. Art thanks to Ruby9036
-Double vaginal now shows cum inside your pussy left over from previous sexual encounters. Art thanks to Ruby9036
-You can no longer offer DAP/DVP if you have the settings disabled
-Penis fencing has been reduced from promiscuity 5 to promiscuity 4

remember scrollbar position between same passages

See merge request Vrelnir/degrees-of-lewdity!1180

- changed hwp's scrollbar fix to not require scroll event listener
- if passage didn't change (like during combat) - restore the previous
  scrolling position rather than always jumping to top
- allow penwhack action until the writing is completed, not just on the
  turn when npc pulls out the tool

How Mr. Pinch Groped Christmas

See merge request Vrelnir/degrees-of-lewdity!1179

Modified initial turtleneck undress stage and...

See merge request Vrelnir/degrees-of-lewdity!1174

Prisonescape

See merge request Vrelnir/degrees-of-lewdity!1178

Persistent NPCs in the settings menu

See merge request Vrelnir/degrees-of-lewdity!1176

struggle and swarm fixes

See merge request !1177

Npc chastity bypass fix

See merge request Vrelnir/degrees-of-lewdity!1175

- fixed swarms being amnesiac about selected actions
- fixed errors with swarm events initiated before entering other types of combat
- fixed 0s in struggle encounters

Overhaul of event system

See merge request Vrelnir/degrees-of-lewdity!1144

Fixed problems with two old widgets interacting with targets

See merge request Vrelnir/degrees-of-lewdity!1172

NPC generation cleanup and He fix

See merge request Vrelnir/degrees-of-lewdity!1173

Re-written the clothing re-buy into its own widget

See merge request Vrelnir/degrees-of-lewdity!1171

Its been needing a re-write for a long time, older code was both repetitive, was too complex and contained some deprecated code. This has caused multiple minor changes to it to be written incorrectly, include one line that this fixed in the process.

Veteran Guard Resurrection (by erection)

See merge request Vrelnir/degrees-of-lewdity!1170

General Bugfixes

See merge request Vrelnir/degrees-of-lewdity!1158

Custom description and role NPC generation

See merge request !1168

Hair changes

See merge request Vrelnir/degrees-of-lewdity!1169

Possessed combat

See merge request !1126