Most topics working. Still need a few more + archives.
Add SAR topic
Fiscal year start 10/1
Add topic OE.
Add budget topic
Merge branch 'master' of github.com:unitedstates/inspectors-general into hhs
A few more small cleanups. All topics (other than RAOR) now run successfully.
Try using Last-Modified headers for published date before falling back to the report ids.
[hhs] make hhs.py executable.
remove debug command
[hhs] strip topic text.
[hhs] remove trailing slash from inspector url.
[hhs] commented out pdb calls.

This also meant removing some try/except blocks. I'm assuming
in doing this that each of these pdb calls is no longer necessary,
but there is at least one TODO left about dates. I'm going to merge
the PR for this branch and see how it goes.

/cc @spulec
Merge pull request #61 from unitedstates/hhs

H&HS Scraper