lp1983129-Bootstrap Opac: Inconsistent wording in My Account

lp1983129-Bootstrap Opac: Inconsistent wording in My Account

Removes the word "Current" and "Currently" from the holds and items checked out
menus and pages in My Account, and fixes capitalization in the summary screen.

Also removes 'Current' from the menus and screens for E-items out, and E-items
on hold.

Signed-off-by: Garry Collum <gcollum@gmail.com>
Signed-off-by: Gina Monti <gmonti@biblio.org>
Signed-off-by: Jane Sandberg <sandbergja@gmail.com>