Make the Spawn Object linedef executor able to set the object's angle.

See merge request STJr/SRB2!877

The rule for PACKETVERSION is too confusing, it's also too hard to unify formats

See merge request STJr/SRB2!875

A tangible mechanism to disable Continues

See merge request STJr/SRB2!865

srb2:// server URLs

See merge request !858

Remove faulty code from T_MovePlane()

See merge request STJr/SRB2!876

Remove the disabled/broken bridge thinker code

See merge request STJr/SRB2!879

Actually remove the entire code block in T_MovePlane(), and remove line_t.tagline as it served no other purpose.

PK3: Proper ignorance for file comments/extra data

See merge request STJr/SRB2!761

Fix MD2 rollangle in reverse gravity

See merge request !818

OGL horizon lines

See merge request !861

ExecCfg fixes

See merge request !821

Hide record & NiGHTS attack options if there are no available maps for them.

See merge request !868

Allow emblem hints (and radar) in record attack.

See merge request STJr/SRB2!820

Florida man fixes sectors with light level 256 blacking out OpenGL objects; mappers riot.

See merge request !840

BotRespawn hook

See merge request STJr/SRB2!804

Separate PvP damage from ringslinger

See merge request STJr/SRB2!831

Only initialise OpenGL if the user intends to load it (for real this time)

See merge request !796

Expose colorization to mappers and SOC

See merge request STJr/SRB2!679

Change SKINCOLOR_SUPERGOLD1-5

See merge request !805

Don't skip the first directory entry of PK3 if it's a file

See merge request STJr/SRB2!764

Cvars returned by CV_FindVar did not work with userdataType

See merge request STJr/SRB2!754

Let MUSICDEF set loop point

See merge request !762

Skin flag for disabling super colors in NiGHTS

See merge request STJr/SRB2!782

Lua hook cleanup

See merge request !851

Fix console backpic

See merge request STJr/SRB2!850

Turn FIXED_TO_FLOAT into a function

See merge request !869