Fixed typebar to properly trim characters and replace with '...' when
needed. P/T box bug (related to 1+* creatures, bleh) in a hacky way. Long
term: there are still view things to fiddle with, but we'll leave it alone
for now.
Don't recall if I did some fiddling this morning I didn't commit, but
current state: CollectionManagementActivity is coming quite well together.
That said, there are a LOT of moving parts here, including probably close
to a dozen popups when I'm all done. Those aren't implemented yet, but
they will be by the end of this "iteration". Presently, you are able to
insert new locations, and delete existing locations (which currently
erases contained collections - haven't decided if there is a more
desirable behavior for that yet, but it's certainly the most intuitive).

Needs to be noted, however: I somewhat hacked the system together in this
case. In practice, rather than using a HashMap directly, I need a more
complex data model to store collections, because I need to track IDs to
guarantee uniqueness (rather than using Names which may conflict)