Fix grammar and wording in text on various pages.
## What does this MR do?
Fixes various grammatical and/or wording issues I found while copyediting on the plane :)
## Why was this MR needed?
Incorrect grammar and weird/confusing wording makes the product look less polished and professional.
See merge request !4237
These tests would check if the "This project is empty" banner would
contain SSH clone URLs. Oddly enough this should have never passed (as
far as I can tell) as SSH clone URLs in this banner are _only_ displayed
if the current user has at least 1 SSH key attached. Since the tests
never seem to create any they never should have passed, yet somehow they
did. To solve this the Spinach tests in question now ensure at least 1
SSH key is present.
Added discard button to comment form
Also changed the labels on the buttons to better match the action they are completing.
Closes#8057
See merge request !3085
These three tests were essentially checking that adding a note to
something updated its `noteable`'s `updated_at` attribute.
This is well-tested Rails behavior and we shouldn't feel the need to
write an integration test to verify it. At most we should be ensuring
that the association definition adds the `touch: true` option, which we
now do in Note's unit test.
1. We now display the index of the current issuable among all its project's
issuables, of the same type and with the same state.
2. Also, refactored a bit the Issuable helpers into a new IssuablesHelper
module.
3. Added acceptance specs for the sidebar counter.
Fix problems with award-emoji-only comment
This fixes a conflict between note with only a single emoji in content
and award-emojis mechanisms.
Closes#3734
cc @vsizov
See merge request !1936
UI: Improve form consistency
Depends on !1953
See the commits for more details, the messages mostly speak for themselves.
# Highlights
## Tag form
Before:

After:

See merge request !1955