update to new bucket for boxes
[COOK-3311] Remove legacy TK. Cleanup. Run on Travis CI

Signed-off-by: Seth Vargo <sethvargo@gmail.com>
[COOK-3321] Add languages recipe

Signed-off-by: Seth Vargo <sethvargo@gmail.com>
Version bump to v1.2.0
Version bump to v1.2.1