Release 2.0.17 (#3992)

* prevent empty title for select options
* removed css for unused sweetalert
* fix isWeekend() check with DateTimeInterface
* reset timesheet rates on "create copy"
* wrap long names in multi-selects - fix #4001
* rename profile menus
* show all possible links in user profile dropdown
* check if plugin is compatible before displaying the buy link

assets/sass/app.scss

@@ -14,7 +14,6 @@
 @import 'tables';
 @import 'calendar';
 @import 'ticktac';
-@import 'sweetalert';
 @import 'selectpicker';
 @import 'forms';
 @import 'modal';