Bug 9398 - [ ? ] Link Lacks Context for All General Users (Accessibility) [Contexual...

Bug 9398 - [ ? ] Link Lacks Context for All General Users (Accessibility) [Contexual Help]

testing procedure:
1. see that [ ? ] has simply been changed to 'Help'

Signed-off-by: Liz Rea <liz@catalyst.net.nz>
I like this change, the context is improved even for sighted individuals, and it helps screen reader users a great deal.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
The new 'Help' doesn't take up a lot more space than the old '[ ? ]'
and makes it easier to undertand what will happen when you click on it.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>