uk: initial spss export - exported into a zip
Merge pull request #5 from onaio/master

Latest OnaData
uk: define SAV_EXPORT and SAV_ZIPPED_EXPORT, change to_zipped_sav appropriate function name
uk: pep8 cleanup
uk: test sav_zip list url/view
uk: operate on sav files with utf8
uk: add sav and sav zip export details to Export model
uk: add sav zip export task
uk: do not import signals in main/__init__.py, has some import error in certain situations
uk: sav zip export url
uk: spss data files zip export link
uk: use a function to run tests for each sav/section file
uk: use snake_case variables
Merge pull request #48 from kobotoolbox/spss

Initial work on Spss Data files export
uk: add kobocat deployment details
Merge pull request #50 from kobotoolbox/deploy-kobocat

fab deploy:kobocat
PLD: use context to simplify run in virtual env
Merge pull request #51 from onaio/pld/fabfile-context

PLD: use context to simplify run in virtual env
uk: test stub for briefcase client
uk: stub test for briefcase client