30 second throttle timer should be a variable bb_get_option instead

[_ck_]

The + 30 in bb-post.php should something like `+ bb_get_option('throttle') so at least it can be easily customized via bb-config.php or the db options. Sure individual members can be given an override but why not allow a master setting.

Super easy customization option to give people. Don't even have to put it in the admin menus for now, as long as it can be manually configured.

Is this value causing a problem for you? Are you setting it higher or lower or turning it off?

Not a problem for me personally but I know someone running bbPress on an active company intranet and I had to write a workaround for them to allow faster posting. Why hard code it at all if you know there's going to be a huge variety of people running bbPress, some in environments where it should be slower timeout, some much faster.

If it was done via a get_option, it could even be controlled via plugin and far more flexible than (but still compatible with) "can_throttle".

(In [1435]) throttle_time option. Fixes #857 for trunk

(In [1444]) throttle_time option. Fixes #857 for branches/0.9 [1435]