Make use of the current user account for user names

The current user is added automatically to the `root-users` and `users`
options if none are specified.
Bump version number
Packages for a development environment
New mkschroot package.
Started to move code into a library package
Ignore the .pyc files.
Move the functionality for building conf files into the new class
Move the schroot content updates to the new class
Remove some unused imports
Rename the Python package
Added a missing import
Removed some unused imports
Pass in extra arguments required by the bootstrapping process
Read the current user name from the OS environment
Describe the methods on the new class.
Merge branch 'develop' of github.com:KayEss/mkschroot into feature/user

Conflicts:
	bin/mkschroot
	mkschroot/__init__.py
	setup.py
Merge branch 'feature/user' into develop