This reverts merge request !157

Bug/migration problem issue 236 devel

See merge request NCER-PD/scheduling-system!157

Fixed point 1 of issue #236 enforcing version 1.9.0 in the requirements-dev.txt. All test passed locally.

Resolve "settings.py"

See merge request NCER-PD/scheduling-system!156

Resolve "python pip version errors"

See merge request NCER-PD/scheduling-system!155

Merge branch '221-name-of-the-voucher-partner-shouldn-t-be-split-into-first-name-last-name' into 'master'

Resolve "name of the voucher partner shouldn't be split into first name/last name"

Closes #221

See merge request NCER-PD/scheduling-system!153

Resolve "exceeded visit status"

Closes #219

See merge request NCER-PD/scheduling-system!152

Resolve "voucher should have optional activy type (free text)"

Closes #223

See merge request NCER-PD/scheduling-system!151

Resolve "voucher number"

Closes #225

See merge request NCER-PD/scheduling-system!149

Resolve "voucher number should be shorter by one digit"

Closes #226

See merge request NCER-PD/scheduling-system!148

Resolve "printing documents doesn't replace data from tables"

Closes #227

See merge request NCER-PD/scheduling-system!147

Resolve "adding worker with password missmatch"

Closes #220

See merge request NCER-PD/scheduling-system!146

Resolve "templates with flying team name containing unicode characters crash"

See merge request NCER-PD/scheduling-system!154

visit is marked as exceeded when time of the visit is exceeded and there are no scheduled appointments, when there are scheduled appointments it's marked as in progress

date added is not valid

Closes #157

See merge request NCER-PD/scheduling-system!145

voucher should keep information about person who issued it

Closes #216

See merge request NCER-PD/scheduling-system!143