Migrating XML Tests to DSL Tests

The migration tool can be found here: http://update.apptest.com/tools.zip

This command line tool converts ducx-test, ducx-case, ducx-seq and ducx-param files to apptest files. More information can be found in the contained readme.md.

Note: If Enabled is used, it has to be converted to !Disabled. This was changed because ARIA only supports an aria-disabled property.