Fixes for Europe/Tiraspol (Moldova) and all four Ukrainian zones.
Also show the MD5 of the downloaded data, for comparison against the MD5
given in the announcement mails. (There's a plan to move to proper signing,
but that's not implemented on their end yet.)
Change-Id: I845e6f125c0f54298abadc643adfeca2eff4827a
This also incorporates a bunch of changes to the previous script; this one
requires no setup, can be run from anywhere, and leaves no droppings.
Change-Id: I38f299f03e33950d2a64e9336f4ba7cb3c5cf6f0