gyp: update to bebdcea
gyp: always install into $PRODUCT_DIR
gyp: apply https://codereview.chromium.org/11361103/
gyp: don't use links at all, just copy the files instead
configure: update gyp invocation script path
v0.12.0
Merge branch 'master' of https://github.com/TooTallNate/node-gyp into updateGypMSVS