HPCC-9825 ECL Watch Nested Dataset Result Corruption

Rows with a single item would not be treated as an array.

Fixes HPCC-9825

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
HPCC-9821 Allow raw HTML + JavaScript in result cells

Fixes HPCC-9821

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge pull request #4742 from GordonSmith/HPCC-9821

HPCC-9821 Allow raw HTML + JavaScript in result cells

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Reviewed-By: Miguel Vazquez <miguel.vazquez@lexisnexis.com>