Bug #124: case when merge does not end the stream
Fix #124: case when merge does not end the stream
Docs: clarify the fact that `next()` unlocks calls to the generator function
stop leak - still need to satisfy all tets
make delegation an error
re-instate full test suite and fix delegation
release 1.29.0
Merge pull request #128 from jeromew/docs

Docs: clarify the fact that `next()` unlocks calls to the generator func...
Merge pull request #125 from jeromew/bug-merge

Bug #124: case when merge does not end the stream
evaluate all sources before merge, use fairer merge strategy
refactor next calls in merge implementation
release 2.0.0