Split out titles with "and" into multiple positions

[konklone]

This means:

1. On the process of generating titles.csv, if a title has an "and" (with spaces around it), split it out into two titles and treat them separately, UNLESS it appears already in titles.csv (this would be because of manual intervention to assert that the use of "and" is part of one title).

2. In the process of loading in the data to the staffer directory, if a position's original title has an "and", split it up and load in a position for each constituent title.

And one-time:

3. Delete all titles from titles.csv that currently have an "and" in them, as otherwise they will be interpreted as correct.

[konklone]

I am closing this without doing it, as it raises the complexity too much of all sides - the data parsing, the data maintenance, the data loading, and the website display - for it to be worthwhile.

I did discover that 500 or so lines in titles.csv were unneeded, so this helps.