Adding general logging call: LoggerDebugger

Adding class-wrapper to log/debug printing for easier message writing

Allows for easier development without logger object, which can be added later. Also allows a logger configuration to be passed around more easily between functions

Logging error cleanup

• Removed SMTP log handler from prosper.common.utilities.logger
• added override_logger function to prosper.common.crest

TODO:

• evaluate prosper.common.crest functionality to be more generic

basic functionality release

Moving common functions into a prosper.common import path

Includes setup.py for installing services

TODO: logging is not stable.