Include std iterators
Let strftime use entire tzstring array.

The second argument (`maxsize`) to strftime includes the terminating
null char, so we can just give it the size of tzstring.

Not that this fixes the glaring problem with this function, but at least
cfacter compiles now!
Merge pull request #8 from aperiodic/bugfix-wont-compile-14-03-12

Make CFacter Compile.