Bug 6256: Many bib1 attributes missing

Bug 6256: Many bib1 attributes missing

This patch adds all the bib1 attributes listed in the bug report, in numerical order.  Names of attributes are
normalized; spaces are replaced by '-', '--' is reduced to '-' and parentheticals are dropped

In the particular case of att 1062, it is renamed from 'stocknumber' to 'Number-local-acquisition',
as per the bib1 definition.  The mapping in ccl.properties is retained as 'stocknumber', so all search
functions should continue to behave normally

Signed-off-by: <dev_patches@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>