TOSDataBridge v0.2-alpha

• a number of bug fixes
• ability to 'atomically' pull contiguous data on a live stream (C and python)
• a virtual python interface via tcp
• more python resources: tosdb/cli_scripts, tosdb/intervalize.py
• migration of python C++ extension to pure python to make build/install easier

(binaries and setup script are included in zip/tarball)