tested wh placebet
completed test_wh_placebet
completed william hill placebets apis
removed test_wh_placebet
renamed paddy_power tests as pp
moved dev/betreceipts to test/betreceipts
updated notes
updated notes
added wh betreceipt test
added directories for separate betreceipts; added test function
added directories for separate betreceipts; added test function
added wh unit test
modified parse_json to aid BetFred
cleaned up placebets workflow