Changes examples from using Flask to some other package (Bottle was chosen) as per @mpdehaan's suggestion.
Rename copy/pasted variables more appropriately.
New module argument to specify the executable used for running 'easy_install'. This allows support for system installation of packages on systems with multiple installations of Python.
New module argument to specify the executable used for running 'pip'. This allows support for system installation of packages on systems with multiple installations of Python.