Fix contributors | MR 17.11

Update release date

Merge pull request the-events-calendar#30 from moderntribe/release/4.4.1

Release/4.4.1

Merge pull request the-events-calendar#28 from moderntribe/release/4.3.2

Release/4.3.2

Merge pull request the-events-calendar#24 from moderntribe/release/4.3

removing unneeded screenshots and tweaking a bit of wording