Metadata correction proposals

* *Perseus Resources* - some resources have /pubdate:/ not following the usual convention of giving a four-digit year but give other date formats, this defies sort or select operations

* *Perseus Resources* - some resources have empty /pubdate:/ field

* *A Practical View of the Prevailing Religious System of Professed Christians* (full title "A Practical View of the Prevailing Religious System of Professed Christians, Contrasted with Real Christianity") is better known as "Real Christianity"; either use the full title so that a search for "Real Christianity" in one's library will find it, or put "Real Christianity" as the default short title (preferably the latter regardless of whether you decide to do the former or not)

* *Revelation* - several books have this title and it should be unique e.g. Ryrie's could be titled /Everyman's Bible Commentary: Revelation/ and Krodel's could be /Augsberg Commentary on the New Testament: Revelation/.

* *Searching for Heaven on Earth (2 x D. Jeremiah)* - /Please reconsider/ that these titles are not Commentaries due to layout and approach. Note that one is titled as a 'Study Guide'.