Bug 12222: members-update.tt has a giant hash variable

Bug 12222: members-update.tt has a giant hash variable

This patch changes that giant hash by a TT block
to find apropriate strings

To test:
1) Apply the patch
2) On opac log as some user and request some modifications
on personal data
3) On staff, reload main, will see a notice that a patron
has requested modification, clic on the link
4) All modified data must show with apropriate legends
for each db column, check for regressions
5) Update translation files for your preferred language, xx-YY
Check for new strings, e.g.
egrep "Alternate address" misc/translator/po/xx-YY*
You must find old and new instances
(old with #~ , in particular the hash one)

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Works as advertised, strings are now translatable.

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
I like to have this fixed. I'd like it to use C4::Templates::GetColumnDefs
instead, but it belongs to another bug report I guess.