Initial commit with progressbar and throbber

Signed-off-by: Daniel Stamer <daniel.stamer@uni-oldenburg.de>
Docs and dynamic terminal resizing

Signed-off-by: Daniel Stamer <daniel.stamer@uni-oldenburg.de>
Scope and visibility

Signed-off-by: Daniel Stamer <daniel.stamer@uni-oldenburg.de>
GemSpec for gem packaging

Signed-off-by: Daniel Stamer <daniel.stamer@uni-oldenburg.de>
Tests for the lib included

Signed-off-by: Daniel Stamer <daniel.stamer@uni-oldenburg.de>
Merge remote-tracking branch 'origin/master'