Fixes #4954: fix indentation in rudder-datatable.js
Merge pull request #540 from VinceMacBuche/4954/fix_indentation

Fixes #4954: fix indentation in rudder-datatable.js
Fixes #4953: multiple message on mlitple lines
Merge pull request #541 from VinceMacBuche/ust_4770/bug_4953/msg_multipleline

Fixes #4953: multiple message on mlitple lines
Fixes #4950: move node quicksearch to top-right of rudder