3 files left to go, and they're behaving oddly so I'm leaving them out
in this pass. Looks like 21 deprecations left.
Signed-off-by: Ryan Davis <zenspider@chef.io>
This was the next most expensive require in the analysis.
Also rearranged the way that ui handled tables to be lazy.
```
% SLOW=1 time rake test:functional
before: Finished in 681.514579s, 0.5136 runs/s, 2.9919 assertions/s.
after : Finished in 642.655918s, 0.5446 runs/s, 3.1728 assertions/s.
```
Signed-off-by: Ryan Davis <zenspider@chef.io>
+ Turn off verbosity in Rakefile by default. Use `rake V=1` to turn back on.
+ MiniTest -> Minitest everywhere.
+ MiniTest::Unit::TestCase -> Minitest::Test everywhere.
+ Updated minitest doco urls to official and up-to-date site.
+ Normalize requires. Only needs "minitest/autorun" and "minitest/pride".
Signed-off-by: Ryan Davis <zenspider@chef.io>
