templates/queries-correspondent-mysql.tpl.html,
templates/queries-correspondent-sqlite.tpl.html,
templates/queries-index-mysql.tpl.html,
templates/queries-index-sqlite.tpl.html: All SQL queries used a CASE
expression to return either 'Explicit' or 'Clean' depending on the
0/1 setting of the 'explicit' column. However, the TT² templates
using these queries were written to expect the numeric form. All the
'CASE' expressions have been replaced by the field name and now the
correct flag is being displayed.
templates/queries-correspondent-mysql.tpl.html,
templates/queries-correspondent-sqlite.tpl.html: enhanced the queries to
include the 'profile' field.
templates/content-correspondent.tpl.html: the 'profile' string from
whichever of the above two queries is invoked is displayed after the
(obscured) 'email' address
