Fix warning not being printed when there are no domination sigil entities.
Fix out-of-bounds crash at map load due to setting negative status for all sigil at once.
Fix setting pointers to teamgame.sigil[].entity (entity name check was case sensitive and test map is different).
Fix ignoring third sigil and later spawning an extra one later.
Fix check for modified status in Team_SetSigilStatus().
Fix null pointer crash if domination map doesn't have at least two sigil entities.
Bug fixes found by viewing differences from ioquake3. There is some unrelated whitespace and 0 to NULL changes.
bg_misc.c -- ioq3 and my bugfix
g_cmds.c -- ioq3 bugfix
g_combat.c -- ioq3 and my bugfix
g_main.c -- q3, ioq3, and my bugfix
g_mover.c -- ioq3 bugfix
g_svcmds.c -- q3 bugfix
g_team.c -- ioq3 bugfix
OpenGL2: Use an OpenGL 3.2 core context if available
OpenGL2: Remove GLSL_ValidateProgram()
OpenGL2: Don't do MSAA resolve/shadow mask/SSAO on shadow views
OpenGL2: "Fix" cg_shadows 4
Fix score bonus for defending the flag carrier in CTF
Restore not giving defense score bonus to flag carrier
Add score bonus for defending the flag carrier in 1 Flag CTF
Move CON_Init ahead of Com_Init to avoid Windows dedicated server crash
Make 'globalservers 0' fetch all masters
OpenGL2: Don't use initialized arrays in glsl shaders
Echo server say/tell/sayto message to console
Don't try to remove non-existant command 'shaderstate'
Update internal curl to 7.54.0
Silence g_util.c warning about set but not read variable
Remove unused imgFlag_t value IMGFLAG_SRGB
Make warmup in Team Deathmatch wait for players to join both teams
Remove CVAR_PROTECTED from cl_renderer
Fix/improve buffer overflow in MSG_ReadBits/MSG_WriteBits
Fix friction in AAS_ClientMovementPrediction
Fix floating point precision loss in renderer
Reject OpenGL contexts w/ software renderer when core context requested
