update bpwatch.zip for request_id
bugfix for bpwatch
v28
Typo
Merge pull request #104 from zyegfryed/patch-1

Typo
no --use-mirrors
Merge remote-tracking branch 'origin/master'
Make builds work when BUILD_DIR=/app

When building with either 'git push' or Anvil, BUILD_DIR is set to a
temporary directory (not /app). However, because the prebuilt Python
interpreter has a prefix of /app/.heroku/python baked into it, the
contents of BUILD_DIR need to be temporarily swapped into /app for the
rest of the buildpack to work.

This temporary swapping breaks other buildpack-compatible tools that
set BUILD_DIR=/app. So the fix is straightforward---skip the swapping
in this case.

Also alias bpwatch to 'true' since it's not useful outside the Heroku
environment (and breaks if REQUEST_ID is not set).
Clean things up
More cleanup
Fix library paths