Skins index page menu tabs overlap the filter when viewing in language with long names

[Robert Lyon]

For example viewing in German

Would be better if the 'Create skin' was visible but the import/export options were under a '...' more options drop down.

Like what we do on Admin -> Institutions page

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/10310

[Steven (stevens-q)]

Commit hash: fb4b16e1e581dea4eec7d5d627ab08952287ee8b
Environment tested: Master
Browser tested: Chrome
Theme used: Raw | Default raw | Ocean | Modern | Primary school

PRECONDITIONS:
------------------------
1) n/a

TEST STEPS:
------------------------
1) Log in as any user
2) Browse to Main menu > Create > Skins
3) Verify the 'Create skin' button is visible and the import/export options are under a '...' (ellipsis button) more options drop down. ✔

Catalyst QA Approved ✔

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/10310
Committed: https://git.mahara.org/mahara/mahara/commit/fb4b16e1e581dea4eec7d5d627ab08952287ee8b
Submitter: Cecilia Vela Gurovic (<email address hidden>)
Branch: master

commit fb4b16e1e581dea4eec7d5d627ab08952287ee8b
Author: Robert Lyon <email address hidden>
Date: Fri Sep 6 17:05:47 2019 +1200

Bug 1843002: Allowing skins menu to have less needed items in '...' menu

behatnotneeded

Change-Id: I246e1d6a4af9904354b900126aa18374a931dde9
Signed-off-by: Robert Lyon <email address hidden>