endpoints for write API
Merge branch 'write-api' into write-api-part2
json parsers and endpoints for write API
add parsed time string
team number should be int
merging
naming consistency
don't reveal valid auth-ids
use manipulator
only delete matches if specified
documentation
set content type as json
tests for trusted api
clearer documentation
merge lastest master
split match update/delete endpoints, new way of signing requests
change match deletion api to use partial match key
take match times in UTC
validate match time input
use iso8601 package