made installing `--with-httpd` optional
+func: added command `c3archives-serve`
set cookie for most recent resultSet
added generic functions for set/get cookie
added method to get most recent resultSet from cookie

removed obsolete method lastResultSet()
add search results in left column when emailing
return 404 page when record not found
add search results in left column of detailed when no ToC
fix resultSet links in detailed display left column
replacements in HTML to fix utility bar links
enabled summary request by recid
made database configs into templates, rendered at install time
added webob >= 1.2 to requirements file
Base WSGI App sets up Request and Response object
search WSGI app serves 'static' pages using webob
fix logging when using WebOb Request
coerce all cookie values to str
alias form methods for functions that assume FieldStorage

stripped obsolete FieldStorage import
derive SCRIPT and DATAURL from webob.Request object
fixed app and static URLs used for relative links

Fixed application and static URLs for insertion into XSLT generated HTML