ODS-Widgets 2.0.0

This version is the first one based on AngularJS 1.8.0, which is the last major version that will be released, and is
currently in Long Term Support (more information).

Starting from this version, ODS-Widgets will only officially support AngularJS 1.8, and we encourage you to upgrade your own
application to this version. However, our tests show that most widgets still work with AngularJS 1.4.x to this day,
with two known exceptions: ods-range-input and ods-gist.

Fixed

• odsSelect: Fix a crash when options was based on a static value instead of a variable.
• odsSelect: In non-multiple mode, you can now unselect your previous selection again by clicking it.
• odsLegend: Fix blank legend in some situations when the minimum value was 0.