Add requires.io filters to requirements.txt

[dalepotter]

Tests are failing :-(

ImportError: No module named flask.ext.sqlalchemy._MapperSignalEvents

[hayfield]

Googling of the error message indicates that it means the tests are not running from within a virtualenv.

[andylolz]

This is a branch from requires-io-master, which is also failing tests (presumably because requires.io is updating packages on that branch without these sorts of filters!)

I think you’d be better off branching from master (where the build is passing) and adding these sorts of filters there.

[andylolz]

Googling of the error message indicates that it means the tests are not running from within a virtualenv.

FWIW if I create a new virtualenv locally, install the dev requirements on this branch, then run tests, I hit the same error message.

[dalepotter]

+1 for @andylolz 's suggestion of branching from master. I'd suggest creating a dev branch (to become the development branch). Then we can do away with the live branch on this repo too.

live appears to currently be in sync with master.

[hayfield]

Will create a new branch from master for these changes, then close this and #266

[hayfield]

(I'll leave the live -> master -> dev change to be a separate task since it has the potential to break things and there's no working Dev Datastore at the moment)

[hayfield]

288 does this in a hopefully-working manner (by removing months of not-OK changes).