Save drawing results for particular time range.

[tomekpilat]

Remember about #38, #24

It would be great if admin would be able to pick date from and date to (or just pick month) and save drawing results.

:warning: Please check if selected date doesn't cover already selected/drew one.

[bartoszt]

TODO - month selector and security check if month has already draw action

[tomekpilat]

• [ ] add field name in Reservation except pointer