Upgrade Ruby 1.9.3 to patchlevel 362

Results of 'make check' here:
https://gist.github.com/4374770

(Again, 0F0E!)
Prepare for release
Upgrade Ruby 1.9.3 to patchlevel 374

Results of 'make check' here:
https://gist.github.com/4558938
Prepare for new release