Fix Eggmobile spawning Bowsers after hitting Fang with pinch phase laser

Closes #288

See merge request STJr/SRB2!1160

Make Special Stage map transitions respect nextmapoverride.

See merge request STJr/SRB2!1129

Fix string drawing functions so they account for V_NOSCALEPATCH effectively…

See merge request STJr/SRB2!1107

A_Boss1Laser (pinch phase): Reset var1 to locvar1 each time so we don't accidentally spawn koopas (or something else) as a result of hitting enemies with the laser

Re-adjust model UVs when sprite texture dimensions change

See merge request !1068

Add Jeck to the credits

See merge request STJr/SRB2!1159

Apply volume to sounds with origin too

See merge request STJr/SRB2!1156

Don't let players change their name more than five times per minute

See merge request !1155

Add-on clarity from Kart

See merge request STJr/SRB2!1153

Only allow explicitly living players to trigger sector specials

Closes #236

See merge request STJr/SRB2!1152

Fix P_SupermanLook4Players assigning spectators as targets

Closes #209

See merge request STJr/SRB2!1151

Remove "skincolor name contains spaces" console warning

Closes #280

See merge request STJr/SRB2!1148

Save changes made to the bot's skin, and display it properly in save select

See merge request STJr/SRB2!1147

Make "divide by zero" or "modulo by zero" errors show the file and line of where it happened

See merge request STJr/SRB2!1145

Fix bonus items sometimes overriding apples in Snake minigame

See merge request STJr/SRB2!1134

Fix players not properly decolorizing via linedef action

See merge request STJr/SRB2!1127

Add tic and UI times to render stats

See merge request STJr/SRB2!1125

Fix a bug where adding the same mod multiple times counted towards the mod limit

See merge request STJr/SRB2!1124

Fix cv_glshearing 2 in first person

See merge request STJr/SRB2!1114

Get rid of some silly behavior with certain characters in console

See merge request STJr/SRB2!1110

Increase MAXNETNODES, show more servers in the server browser

See merge request STJr/SRB2!1106

Percent decode listserv (closes #244)

Closes #244

See merge request STJr/SRB2!1150

Fix playing back demos never working (closes #203)

Closes #203

See merge request STJr/SRB2!1149

Previously sounds with an origin would always start at max volume. This is
because the distance calculation adjusts the volume, and that volume needs to
be updated every tic as distance changes. Storing the original volume works.

(cherry picked from commit 22177753d2f00d58d19d930f51dcd086097dfd0d)

(ported 17f75903b029bbf01217153dc98009d305137c8f and 11ddcfa9a1f2311ec67377b76ed1160ef14b7f60)