motorz: add missing (fix duplicated) APLOGNOs.

mpm_motorz: follow up to r1666482. We only need one compare function for add semantic with apr_skiplist_insert() and unique timers (pointers). It also works with apr_skiplist_remove() and apr_skiplist_find().

work w/ apr_skiplist_insert()

motorz: add and use the timer event of the connection. Set current_thread before calling timer callback. Use KeepAliveTimeout for CONN_STATE_CHECK_REQUEST_LINE_READABLE.

motorz: revert bogus r1665381.

motorz: Fix access to timer's pool from different threads (timer_event_process). Set current_thread before calling timer callback. Reuse timers by using spare_timers from motorz core (acquire/release_timer). Use KeepAliveTimeout for CONN_STATE_CHECK_REQUEST_LINE_READABLE.

use pollset impl instead of pollcb

we need sbh and might as well have some debug

Some fluff

Move statics

Fix errors and mistakenly removed rets

Don't return

Move to traditional C header

We no longer need eventopt. And might as well be a good time to add motorz in to trunk