add PolarisOutpost map

add missing insertion of new maps to the database

add missing maps TheMaw and CrimsonPeak.

All tower defense games will be ignored for the time being. This is a
temp solution

add missing duration played in database for fps.

Merge pull request #13 from zawedcvg/use_openskill

Use openskill.

Merge pull request #12 from zawedcvg/parse_player_time

Parse player time.
closes #10

Merge pull request #9 from zawedcvg/add_tests

Add Log Rotation

improve the logging, fix bugs, add tests and improve performance (#8)

move to flexi-logger for logging. fix issue of incorrect calculation of
commander elo for 3 ways. Add basic testing. Make the requests for
commander elo batched to improve performance.

add minimum player requirement and minor cleanup

fix incorrect parsing of match type