Add message to 404 exception mappers
* Work on circular dependencies check
* Test script against View instead of Table
Don't pass variable name to script validator
Delete VariableScriptValidationExceptionMapper
OPAL-2403 - upon setting a table dto, make sure to update/fetch the variables.
Compile LESS files to generated-sources
Remove CSS rule
Merge pull request #529 from kazoompa/bug-OPAL-2403

OPAL-2403 - upon setting a table dto, make sure to update/fetch the variables
OPAL-2420 - error notifications are never sticky. Also a regression bug when adding variables
Merge pull request #530 from kazoompa/bug-OPAL-2420

OPAL-2420 - error notifications are never sticky.
OPAL-2417 - made sure to display errors in the script evaluation popup.
Merge pull request #531 from kazoompa/bug-OPAL-2417

OPAL-2417 - made sure to display errors in the script evaluation popup.
Replaced deprecated by new api. Cleaned up ModalProvider so no dangling references are around.
Merge pull request #532 from kazoompa/removed-deprected

Replaced deprecated by new api.