Update for v0.10.44 and v.0.12.13

Tracking ticket to update for v0.10.44 and v.0.12.13

Reference:

**v.0.12.44**
- https://github.com/nodejs/node/pull/5968

**v.0.12.13**
- https://github.com/nodejs/node/pull/5967
- https://nodejs.org/en/blog/release/v0.12.13/

Note that this update will close #114 since the v0.10.x image will now get a recent version of npm v2. The logic to update npm in the v0.10 image will need to be removed.
