Fix PMD warnings
Work on OPAL-1675: JoinedValueTable could handle variable collisions better
Work on OPAL-1675: JoinedValueTable could handle variable collisions better
Fix warnings
MAGMA-203 - added error translation keys
OPAL-1674: Improving performances of TableChooser and DeriveFromVariable interface
OPAL-1694: Select from tables when editing a view
OPAL-1674: Changing variable box to a Chooser
OPAL-1668: Multiline values table
Merge pull request #95 from kazoompa/bug-MAGMA-203

MAGMA-203 - added error translation keys
Merge pull request #94 from emorency/master

OPAL-1674: TableChooser performances