bump version, merge pull request tqdm#1163 from tqdm/devel

bump version, merge pull request tqdm#1143 from tqdm/devel

Happy Easter (egg)

bump version, merge branch 'devel'

bump version, merge pull request tqdm#1130 from tqdm/devel

update README

bump version, merge pull request tqdm#1126 from tqdm/devel

bump version, merge pull request tqdm#1113 from tqdm/devel

bump version, merge pull request tqdm#1112 from tqdm/devel

Merge pull request tqdm#1108 from tqdm/devel

bump version, merge pull request tqdm#1107 from tqdm/devel