Added tests for WABS features.
Correcting return value of uri_put_file
Reducing read byte size to 1024.
Correcting references to worker module classes.
Correcting reference to do_lzop_put.
Moving some key/blob meta data lookups to layout class.
Fixed call to calling_format.from_layout.
Fixed reference to Azure Blob Service in doc strings.
Fixed minor bugs in blobstore.wabs.callingformat.
Updating cli interface.
Fixed issues in cmd.py.
Dropped read/write chunks to 512 to keep Mac OS from buggin' out
Removed unneeded helper function _database_fetch
Corrected reference to TarPartition.tarfile_extract static method.
Minor clean up.
Fixing styling of operator module.
Fixing styling of worker module.
Fixing styling of blobstore module.
cleaning method naming.
Updates to operator module doc strings.