Factor: 1-6
Factor: 7-8
Factor: 7: Implement my own sieve

Although the sieve in factor is quite good, it is a good exercise to
implement my own to solve these problems.
Factor: Cleanup on get.py

Put the USING: declarations on individual lines to make it easier to
edit.  Remove the 'prettyprint' since we're not using that.
Factor: 9-11
Factor: 12-17
Factor: 18-20
Factor: 1: Cleanup

Remove a function that already exists under a different name in the
standard library.
Factor: 21-23
Factor: 23: Speed up with slices
Factor: 24-31
Factor: 32
Ada: warning cleanups

Eliminate compiler warnings.
Nimrod: Cleanups for 0.9.6
Nimrod: 24
Rust: fix 1-16 for 0.11-pre

Make these compile with today's tip version of rustc.
Rust: fix 17-21 for 0.11-pre
Vala: 1-11
Rust: Update 1-25 for tip

Modifications to the first 25 to build with (6/21/2014) version of
rust.
Rust: Update 26-36 for tip

Update problems 26-36 to build with (6/21/2014) version of rust.