+.IP \[bu] 2
+\fIAutoRacingResultsXML.dtd\fR
+
+The <RaceDate> elements contain a full date and time, but no time zone
+information:
+
+.nf
+<RaceDate>5/24/2014 2:45:00 PM</RaceDate>
+.fi
+
+We parse them as UTC, which will be wrong when stored,
+but \(dqcorrect\(dq if the new UTC time zone is ignored.
+
+.IP \[bu]
+\fIAuto_Racing_Schedule_XML.dtd\fR
+
+The <Race_Date> and <Race_Time> elements are combined into on field in
+the database, but no time zone information is given. For example,
+
+.nf
+<Race_Date>02/16/2013</Race_Date>
+<Race_Time>08:10 PM</Race_Time>
+.fi
+
+As a result, we parse and store the times as UTC. The race times are
+not always present in the database, but when they are missing, they
+are presented as \(dqTBA\(dq (to be announced):
+
+.nf
+<Race_Time>TBA</Race_Time>
+.fi
+
+Since the dates do not appear to be optional, we store only the race
+date in that case.
+
+.IP \[bu]
+\fIearlylineXML.dtd\fR
+
+The <time> elements in the early lines contain neither a time zone nor
+an am/pm identifier:
+
+.nf
+<time>8:30</time>
+.fi
+
+The times are parsed and stored as UTC, since we
+don't have any other information upon which to base a guess. Even if
+one ignores the UTC time zone, the time can possibly be off by 12
+hours (due to the a.m./p.m. issue).
+
+The game <time> elements can also be empty. Since we store the
+combined game date/time in one field, these games will appear to begin
+at midnight on the day they occur.
+
+.IP \[bu]
+\fIjfilexml.dtd\fR
+
+The <Game_Date> and <Game_Time> elements are combined into on field in
+the database, but no time zone information is given. For example,
+
+.nf
+<Game_Date>06/15/2014</Game_Date>
+<Game_Time>08:00 PM</Game_Time>
+.fi
+
+As a result, we parse and store the times as UTC.
+
+The <CurrentTimestamp> elements suffer a similar problem, sans the
+date:
+
+.nf
+<CurrentTimeStamp>11:30 A.M.</CurrentTimeStamp>
+.fi
+
+They are also stored as UTC.
+
+.IP \[bu]
+\fIMLB_earlylineXML.dtd\fR
+
+See earlylineXML.dtd.
+
+.IP \[bu]
+\fIOdds_XML.dtd\fR
+
+The <Game_Date> and <Game_Time> elements are combined into on field in
+the database, but no time zone information is given. For example,
+
+.nf
+<Game_Date>01/04/2014</Game_Date>
+<Game_Time>04:35 PM</Game_Time>
+.fi
+
+As a result, we parse and store the times as UTC.
+
+.IP \[bu]
+\fISchedule_Changes_XML.dtd\fR
+
+The <Game_Date> and <Game_Time> elements are combined into on field in
+the database, but no time zone information is given. For example,
+
+.nf
+<Game_Date>06/06/2014</Game_Date>
+<Game_Time>04:00 PM</Game_Time>
+.fi
+
+As a result, we parse and store the times as UTC. The game times are
+not always present in the database, but when they are missing, they
+are presented as \(dqTBA\(dq (to be announced):
+
+.nf
+<Game_Time>TBA</Game_Time>
+.fi
+
+Since the dates do not appear to be optional, we store only the game
+date in that case.
+
+.SH DEPLOYMENT
+.P
+When deploying for the first time, the target database will most
+likely be empty. The schema will be migrated when a new document type
+is seen, but this has a downside: it can be months before every
+supported document type has been seen once. This can make it difficult
+to test the database permissions.
+.P
+Since all of the test XML documents have old timestamps, one easy
+workaround is the following: simply import all of the test XML
+documents, and then delete them using whatever script is used to prune
+old entries. This will force the migration of the schema, after which
+you can set and test the database permissions.
+.P
+Something as simple as,
+.P
+.nf
+.I $ find ./test/xml -iname '*.xml' | xargs htsn-import -c foo.sqlite
+.fi
+.P
+should do it.
+
+.SH OPTIONS
+
+.IP \fB\-\-backend\fR,\ \fB\-b\fR
+The RDBMS backend to use. Valid choices are \fISqlite\fR and
+\fIPostgres\fR. Capitalization is important, sorry.
+
+Default: Sqlite
+
+.IP \fB\-\-connection-string\fR,\ \fB\-c\fR
+The connection string used for connecting to the database backend
+given by the \fB\-\-backend\fR option. The default is appropriate for
+the \fISqlite\fR backend.
+
+Default: \(dq:memory:\(dq
+
+.IP \fB\-\-log-file\fR
+If you specify a file here, logs will be written to it (possibly in
+addition to syslog). Can be either a relative or absolute path. It
+will not be auto-rotated; use something like logrotate for that.
+
+Default: none
+
+.IP \fB\-\-log-level\fR
+How verbose should the logs be? We log notifications at four levels:
+DEBUG, INFO, WARN, and ERROR. Specify the \(dqmost boring\(dq level of
+notifications you would like to receive (in all-caps); more
+interesting notifications will be logged as well. The debug output is
+extremely verbose and will not be written to syslog even if you try.
+
+Default: INFO