- Updated documentation.
- Updated documentation.

- Made allocate() a private method.

- Assigned the main thread to a mainThread ivar.

- Made changes to the poll loop to increase responsiveness.

--HG--
extra : convert_revision : svn%3A39a105f4-52d6-0310-bb1b-d6517044f2e4/trunk%40858

ged/mues