Small fixes to make xquery_method work correctly for SOAP:     - perform simple atomic casts using Monet's ATOMfromstr     - call 'monetSetChannel' with the right value     - use the right mode to print results
Small fixes to make xquery_method work correctly for SOAP:
    - perform simple atomic casts using Monet's ATOMfromstr
    - call 'monetSetChannel' with the right value
    - use the right mode to print results

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb