[py] Implemented new version of collect diagnostic data for cm 4.5
[py] Implemented new version of collect diagnostic data for cm 4.5

In CM 4.5, the arguments for collecting diagnostic data have changed.
Deprecated the old collect_diagnostic_data method and implemented
collect_diagnostic_data_45.

cdapio/cm_api,cdapio/cm_api,justinhayes/cm_api,cdapio/cm_api,justinhayes/cm_api,cloudera/cm_api,cdapio/cm_api,cloudera/cm_api,justinhayes/cm_api,cloudera/cm_api