HPCC-9881 Add default context menu support

Add default context menu support for "Refresh" and "Open".
Add method for derived pages to enhance menu.
Add default messages for loading and no data.

Fixes HPCC-9881

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Added wudetails to the queryset
Added context, filter needs to be thought out, missing active from service
call.

Signed-off-by: Miguel Vazquez <miguel.vazquez@lexisnexis.com>
HPCC-9671 Add Published Query Pages

Moved to using GridDetailsWidget
Created a ESPQuery Singleton

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge branch 'HPCC-9671' of github.com:GordonSmith/HPCC-Platform into OnPlane

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>

Conflicts:
	esp/files/scripts/GridDetailsWidget.js
	esp/files/scripts/HPCCPlatformRoxieWidget.js
Tweaked graph page to sync better

Hacked query set queries to show results.

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>