Streaming average
Streaming average block
Working avg block with test
Online standard deviation
Streaming standard deviation block
Fix for streaming st dev
Changes to avg and sd blocks for streamtools v. 0.1.0
Slight cleanup for avg and sd
Changed comments to conform to godoc format
Merge pull request #103 from nikhan/daemon

fix for post block (1 client per block, not msg)
Improved handling for missing or malformed rules
Merge pull request #95 from jasoncapehart/master

Average and St Dev Additions
Variance block and example script
Merge remote-tracking branch 'upstream/master'
added long http block
watchdog timer
dovs
THANKS NIK
Added get_rule for var, sd, and avg blocks
caught panic in histogram if requested key is set to nil