Merge pull request #84 from nikhan/daemon

using encoding/json now
logging bugs
mo logging
terrible type hackery
Merge pull request #85 from nikhan/daemon

various fixes
Merge branch 'daemon' of github.com:nytlabs/streamtools into daemon
updated post, added postValue, added postValue into the Library
Merge branch 'daemon' of https://github.com/mikedewar/streamtools into daemon
no longer blocking