enable setting first and last name via create utility

- utility is mainly used by tests
remove .gitignore in preparation for merge
subtree merged in core-hq (names-in-tests branch)
Merge branch 'master' into core-hq-names-in-tests
Allow querying against a particular type
Full case index for bihar
Merge pull request #218 from kennknowles/es-config-changes

Es config changes
Merge pull request #205 from dimagi/core-hq-names-in-tests

Core hq names in tests
remove deprecated instructions from the readme
Merge pull request #236 from dimagi/readme-fix

remove deprecated instructions from the readme
update submodule refs to formdesigner/add-question-redesign and hqstyle/vellum-font
Merge branch 'staging2' of github.com:/dimagi/commcare-hq into staging2
Merge branch 'master' of github.com:/dimagi/commcare-hq into staging2