sum reducer
test for golang v1.2
install godef for dev
Count reducer
close input channel for ReadAll test
Count reducer test comment
explicit sum test
entry get float value
use Entry.GetFloat for Sum reducer
Avg reducer
Entry constructors
always pass Entry by pointer
rename Entry field getters
explicitly use *Entry channel for mapreduce output
use typified entry value setters
GroupBy reducer draft
entries merge
reducers chain
group by reducer
Merge pull request #2 from satyrius/stats

Aggregation reducers