Merge pull request #9 from wiggzz/master

Working implementation of two forms of Proof of Storage
removed merge text from README.md
improved style.
Rename project to alleviate PyPI name conflicts
added python version of shacham waters, made many changes to build system
fixed error in manifest.  configuring tox
renamed OneHash
renamed directory
builds with python27
changed case of some filenames for compatibility
renamed directory for compatibility
reverted renaming...
Merge branch 'devel' of https://github.com/wiggzz/heartbeat into devel
test error.  might need to check into this as there could be incompatibilities between different versions for the size of some of these buffers...?
changed compiler flags for compatibility
added standard exception library for compatibility
fix unit test bug
removing c++11 requirement
fixed setup.py issue.
removing requirement for c++11