Updates bundle and feature versions to 3.8.2 for Juno SR2
Bug 379383: Missing Translations (French, Italian)

Applied patch by Tobias Schlatter
Bug 397609 - Rap: Sometimes there are hanging jobs after logout

https://bugs.eclipse.org/bugs/show_bug.cgi?id=397609
Bug 397745 - SWT/Rap: Specifing a background color for mandatory fields should not affect labels 

https://bugs.eclipse.org/bugs/show_bug.cgi?id=397745

- Label background must not be changed if field gets mandatory
- Improved color handling in Rap: Color must not be set if not explicitly requested by the scout model. Otherwise stylesheet definitions may be ignored.
Bug 397743 - Rap: Issues with label inside a field

https://bugs.eclipse.org/bugs/show_bug.cgi?id=397743

Replaced OnFieldLabelDecorator with Test#setMessage. 
Open issue: Does not work with multiline text fields: https://bugs.eclipse.org/bugs/show_bug.cgi?id=397695
[Bug 378151] Rap: Support for mobile devices

https://bugs.eclipse.org/bugs/show_bug.cgi?id=378151

Removed border radius for view parts. Mainly done for Firefox because this hint seems to have no effect in other browsers.
Removed TestingUtility, simulating sync requests didn't work as expected
Bug 378697 - RAP: Dialog discards changes when getting closed with ESC

https://bugs.eclipse.org/bugs/show_bug.cgi?id=378697
Bug 397862 - Table: Showing/hiding all columns very slow with a lot rows (Organize Columns Form) 

https://bugs.eclipse.org/bugs/show_bug.cgi?id=397862

Also enhanced ColumnSet.setVisibleColumns with the possibility to make every column invisible at once.