UK: test different users can have and access same id_string form
UK: get_xform by id_string, ensure username/owner is supplied, closes #174
PLD: pep8 cleanup
Added support for notes on SMS
PLD: add send via textit method
uk: create user profile directly for tests
Merge pull request #224 from onaio/fix-174

Fix 174
httmock version bump to 1.0.4
PLD: bump httmock
Merge pull request #226 from onaio/notes_for_sms

Added support for notes on SMS
Merge pull request #225 from onaio/httmock-version-bump

Httmock version bump
Merge pull request #230 from onaio/api-test-user-profile

uk: create user profile directly for tests
change s3 media permissions
PLD: move to new struct and pep