make copies of old primary and secondary outcome reports
new versions of primary and secondary outcomes reports (Case:58860 and Case:58897)
remove second antiobiotics given to baby question in fada observations report
add missed template copy
change slugs of old reports and remove unnecessarily duplicated fada observations
several changes, including:

- break down FADA observations report by IHF/CHF
- fix key structures to support the filtering we need
reorg to support multiple sets of reports, and some changes
readd removed utility function
remove unused views
add back old data_summary views
make reports domain-generic
minor fixes to emits and queries
fix several issues:

- issue with site_ids > 10 being returned as an int but < 10 as a string
  by python filter code, old map was emitting a string. argh.
- new fixtures have IHF/CHF changed to ihf/chf, support that too
- make more filter stuff domain-generic
Merge pull request #16 from dimagi/primary-outcome

3 new versions of HSPH reports