gmod_game: Made flaregun scorch decals more reliable.

Revision 598
Made flaregun scorch decals more reliable.
After death, you now spectate your ragdoll in first person for a few seconds before switching to third.
Continue vote popup after the round is now not shown until both fretta_votegraceperiod and ttt_fretta_votegracerounds have elapsed.
Fixed possessed-prop-glow showing up for spectated ragdolls.
Changed Files:
[ul]
[li]trunk/gamemodes/terrortown/entities/weapons/weapon_ttt_flaregun/shared.lua [/li][li]trunk/gamemodes/terrortown/gamemode/cl_fretta_must_die.lua [/li][li]trunk/gamemodes/terrortown/gamemode/cl_init.lua [/li][li]trunk/gamemodes/terrortown/gamemode/cl_radar.lua [/li][li]trunk/gamemodes/terrortown/gamemode/fretta_must_die.lua [/li][li]trunk/gamemodes/terrortown/gamemode/player.lua [/li][li]trunk/gamemodes/terrortown/gamemode/shared.lua [/li][li]trunk/gamemodes/terrortown/gamemode/util.lua[/li][/ul]

Committed By Stefan van der Meer