fixed a bug in x.delegate~ that would cause max to hang when audio wa…

…s turned on and nothing was connected to the right outlet when in process.counting mode

changed optimization settings, and added specialization to bernoulli …

…dist

added locks and critical sections

added erlang distribution and updated x.randdist

x.dist is now an object. removed patch.

updated overview file

Merge branch 'master' of https://github.com/maccallum/x