Merge pull request #345 from bonitasoft/fix/BS-14256_BDM_guidance

BS-14256, explain that changing attribute type require to clear data …

bundles/plugins/org.bonitasoft.studio.businessobject/messages.properties

@@ -98,7 +98,7 @@ dropBusinessDataDBOnExit=Clean business data database on exit
 dropBusinessDataDBOnBDMChanges=Clean business data database on changes
 queryExpressionGuidance=Select the Business Object and the corresponding query to execute. Set the value for each parameter required by the query.
 bdmCompatibilityTitle=Warning: Impact of changes
-bdmCompatibilityMsg=This BDM is available to all processes in your Studio, and to pages using REST API calls. Changing the BDM might cause inconsistencies.\nAfter the BDM update, validate each diagram and check your pages.\nIf you have changed the Mandatory or Multiple setting for an attribute, or if you have changed a unique constraint, you must clear the values of the business data in the database.
+bdmCompatibilityMsg=This BDM is available to all processes in your Studio, and to pages using REST API calls. Changing the BDM might cause inconsistencies.\nAfter the BDM update, validate each diagram and check your pages.\nIf you have changed the Mandatory or Multiple setting for an attribute, a unique constraint, or if you have changed a Business Object attribute Type you must clear the values of the business data in the database.
 clearExistingBusinessData=Clear data
 businessObjectNameAlreadyExists=A Business Object already exists with the same name
 installFailedTitle=Deploy failed