Master

[MHotchin]

Allow inline declaration of TimeChangeRule. Saves 24 bytes RAM, does not affect current code.
Instead of this:
TimeChangeRule PDT = {"PDT", Second, Sun, Mar, 2, -7 * 60};
TimeChangeRule PST = {"PST", First, Sun, Nov, 2, -8 * 60};

Timezone tz(PDT, PST);

you can now also:
Timezone tz(TimeChangeRule("PDT", Second, Sun, Mar, 2, -7 * 60),
TimeChangeRule("PST", First, Sun, Nov, 2, -8 * 60));

[MHotchin]

Sorry about check-in, revert, check-in. Still learning Git.