HPCC-9621 Fix IE8/XP Issues

IE8 Does not support SVG.
IE8 Does not like trailing comma within an array.

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
HPCC-10677 - Remove extra linefeed from DISTRIBUTION result

Signed-off-by: Jake Smith <jake.smith@lexisnexis.com>
Merge pull request #5286 from jakesmith/hpcc-10677

HPCC-10677 - Remove extra linefeed from DISTRIBUTION result

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
HPCC-10682 Add namespace to avoid two classes with same name clashing

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>
Merge pull request #5287 from ghalliday/issue10682

HPCC-10682 Add namespace to avoid two classes with same name clashing

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #5284 from GordonSmith/HPCC-9621

HPCC-9621 Fix IE8/XP Issues

Reviewed-By: Miguel Vazquez <miguel.vazquez@lexisnexis.com>
Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
HPCC-10671 Ensure activities hash table is cleared when query load fails

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>
Merge pull request #5291 from ghalliday/issue10671

HPCC-10671 Ensure activities hash table is cleared when query load fails

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Community Edition 4.2.2-rc8 Release Candidate 8

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
Merge remote-tracking branch 'origin/candidate-4.2.2' into closedown-4.2.x

Conflicts:
	version.cmake

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
Merge remote-tracking branch 'origin/closedown-4.2.x'

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>