add the OK1WC Memorial Contest

fix the bands listing

add property getters for the "My" side of the QSO

add the IARU Region 1 Fieldday CW contest

add the CQMM DX contest

add the DARC XMAS contest

fix the multi calculation for IARU HF championship

add the IARU HF championship

add the AADX-CW contest

fixed the qso_band_rule of the UBA-DX-CW contest