Update finanzarchiv.csl

Add pages in chapter/inproceeding (forgot before)
Add new style for JITE

... JITE = Journal of Institutional and Theoretical Economics.

This style looks quite similar to the Chicago Manuals Style, but they don't mention anything in their style guide.
Update journal-of-institutional-and-theoretical-economics.csl

I guess "& #8212;" is better than "-", also I don't understand the difference exactly.
Update finanzarchiv.csl
Update journal-of-institutional-and-theoretical-economics.csl
Merge pull request #1116 from zuphilip/jite

 Add new style for JITE