Changelog of @hackage/bitstream 0.2

== bitstream-0.2 / 2011-07-08

• bugfix: Make stream fusion actually work
• Implement fromBits / toBits
• Strict Bitstreams' bit length should only be a hint, just like stream size.
• Strict Bitstream should keep bit-length maintained
• Strict bitstrems should use unstreamPackets instead of hand-written unfoldr-based unstreamers.