Removed all synchronized references
They didn't help, and only gave a false illusion of concurrency
This branch will be 0.7.3 when done
Mention lack of thread-safety in the docs
Update flatMap definition (thanks @melix)
take returns a limited stream, not an iterator
Merge branch 'development'

* development:
  take returns a limited stream, not an iterator
  Update flatMap definition (thanks @melix)
  Mention lack of thread-safety in the docs
  This branch will be 0.7.3 when done
  Removed all synchronized references They didn't help, and only gave a false illusion of concurrency