Automatically expand section when part of URL
When looking up the Terms Page we see a very long page.
The terms currently are all expanded, as the Peshar team does a lookup on them. Because the terms list can get very long too, we need to collapse them by default and only expand the ones we would like to look at.
For example, https://mispar.ethz.ch/wiki/Terms#.D7.90..D7.95..D7.AA. should leave all terms collapsed and only the term א.ו.ת. is expanded.