Ctrl + Enter should submit forms in large textareas

When writing a comment or an issue or anything that is in a large textarea. Pressing CtrlEnter should submit the issue or make the comment.

@JobV @creamzy Andriy(can't find your github username).

It thought we had this already

I'm right, we do. it's cmd+enter on mac

Status changed to closed

@JobV I guess I am used to Gmail which works with Cmd+Enter and Ctrl+Enter

@jschatz1 if you think it's worth to also have ctrl+enter, I'm open to it.

Status changed to reopened

Milestone changed to 8.5

Milestone changed to 8.6

Reassigned to @iamphill

mentioned in commit 692773c5

mentioned in merge request !3089 (merged)

Status changed to closed by merge request !3089 (merged)

mentioned in commit ec68d673

Mentioned in commit pfjason/gitlab-ce@ec68d673

mentioned in merge request !14785