Sample configuaration file added.  Basic config parsing implemented, major change is the addition of the SetupWizard.
Implemented config files as well as a way for users to specify their own files rather than the default.
Updated README.md
Updated README.md
Forgot to prepend 'sqlite:///' to the SQLALCHEMY_DATABASE_URI
Some cleanup, removed all globals in favor of passing the values in the existing Context object.
Updated README.md
Removed sample config file, moving to documentation.
Updated README.md
Documentation and cleanup, version 0.2
Merge branch 'development'