Make team limit code less likely to fail

[Xiazee]

Catches errors that might happen in case the player does not count towards the teamlimit of the team he is currently on. Instead of throwing raising an exception and failing to change the players race, it instead gives a warning and checks if the player was counting toward the enemy team's teamlimit for the current race.

These kinds of error may occur when other plugins/addons interfere with the related events as mentioned in #87. This is not enough to completely fix the mentioned issue.

Need to check if the code works as expected, and gives the expected warnings when used with Zombie Reloaded V3.

[Xiazee]

This should now make players able to change race where it would previously fail. Still no guarantee that the player is counting towards the limit for the correct team, but it should at least get corrected when they change race.

Seems like the primary cause of errors is other addons blocking the player_team event.

[ThaPwned]

Seems like it's the best "solution" until a better one is found, so I'm fine with it. Could you remove line 332 and 348 unless you want them to be a part of it, eh?

[Xiazee]

Seems like it's the best "solution" until a better one is found, so I'm fine with it. Could you remove line 332 and 348 unless you want them to be a part of it, eh?

Just did.