Comment append instruction in contract/data mapping generated scripts.
User will have to uncomment the line in order to append collection given as input with existing values.
We consider that this use case is less frequent. That is why we keep it in comments.

tests

Improve "UI designer and no target form" warning message

BS-14272: Better handling Run when "no form" for instanciation on pool

"display or not the dialog next time"

instantiation mapping

are defined 

Redirect to Case more details when no form and no contract
Redirect to Portal main page (User Task list) when no form and contract

Do not delete folder (only files) when applying a look n feel

BS-14273 improve generation guidance

remove  field to make it local variable

blank space correction

remove button field to make it local variable

remove comment line

blanck space correction

rename constant

change the behavior of finish and add. When performFinish is false it
stay on the current page 

improve wording

improve wording

refactoring wizard page

BS-14071 Fix npe when exporting a bos file

refactoring some methods 

Fix typo

variable renaming

renaming class and methods