Allow single item for index.addremovemove#936

Merged

Byron merged 3 commits intogitpython-developers:masterfrom

MarcelBeining:allow_singleItem_for_index.addremovemove

Oct 15, 2019

Commits on Feb 8, 2019

allow calling index.add, index.move and index.remove with single items
MarcelBeining
committed

Commits on Sep 19, 2019

fixed code repetition
MarcelBeining
committed

Commits on Oct 13, 2019

As string is iterable, changed to isinstance check
MarcelBeining
committed