Merge pull request #135 from caktus/analyst-dashboard

Analyst dashboard in a steady condition before moving further
fixed issue with __unicode__ returning str type
changed Patient.__unicode__ to return serial at clinic.name
Use default permission system to decide who can delete responses
Merge pull request #156 from caktus/92-delete-responses

Fix #92 - Deletion of survey responses
use tobias role created by Travis to run tests instead of 'postgres'
no longer need custom travis_ci settings file
add BSD license
wrap text in BSD license manually. refs #94
Merge pull request #157 from caktus/travis-ci-pg-user

Use $USER postgres user to run tests on Travis
Merge pull request #158 from caktus/bsd-license

add BSD license
Added wkhtmltopdf and wkhtmltoimage to salt to install on server
Merge branch 'develop' of https://github.com/caktus/myvoice into develop
add coveralls. refs #68
Added wkhtmltopdf and wkhtmltoimage to default.sls for install onto server
Revert "Added wkhtmltopdf and wkhtmltoimage to salt to install on server"

This reverts commit 17712b683b4b590c10a35e1f6b522af4e96ff1a7.
Merge branch 'develop' into coveralls
still fail if test coverage below 60%
Merge pull request #159 from caktus/coveralls

Add Coveralls.io
Revert "Analyst dashboard"