raw_input was replaced by input in Python 3, thus the name change of the
module to avoid name clash.

Generator requires three arguments. Iterator[str] is equivalent to
Generator[str, None, None].

New cool stuff!

See merge request !3

and restructure the parsing of which progress bar to show.

The UI module for now just has a progress bar for loops.

Adds linalg module and a (mostly) template module for QI-related stuff

See merge request !2

Add plotting util functions

See merge request !1