Dash-table

Added
- Make buttons non-selectable [105](https://github.com/plotly/dash-table/pull/105) [#91](https://github.com/plotly/dash-table/issues/91)

Fixed
- Fix keyboard navigation after copy [90](https://github.com/plotly/dash-table/pull/90) [#49](https://github.com/plotly/dash-table/issues/49)

Fixed
- Fix global copy paste regression [87](https://github.com/plotly/dash-table/pull/87) [#75](https://github.com/plotly/dash-table/issues/75)
- Fix data paste [87](https://github.com/plotly/dash-table/pull/87) [#88](https://github.com/plotly/dash-table/issues/88)

Fixed
- Empty dropdown setting value regression fix [85](https://github.com/plotly/dash-table/pull/85) [#83](https://github.com/plotly/dash-table/issues/83)

RC13 - Modify click & sequential click behavior
Changed
- Partial implementation of new click & sequential click behavior [79](https://github.com/plotly/dash-table/pull/79) [#77](https://github.com/plotly/dash-table/issues/77)
- First click selects the cell's content and will cause user input to override the cell content.
- Second click into the cell will remove the selection and position the cursor accordingly.

Fixed
- Fix border style [78](https://github.com/plotly/dash-table/pull/78) [#68](https://github.com/plotly/dash-table/issues/68)
- Fix selection [78](https://github.com/plotly/dash-table/pull/78) [#73](https://github.com/plotly/dash-table/issues/73)
- Fix row offset [78](https://github.com/plotly/dash-table/pull/78) [#76](https://github.com/plotly/dash-table/issues/76)

Fixed
- Fix copy/paste regression [70](https://github.com/plotly/dash-table/pull/70) [#64](https://github.com/plotly/dash-table/issues/64)
- Fix click/blur regression [70](https://github.com/plotly/dash-table/pull/70) [#65](https://github.com/plotly/dash-table/issues/65)
- Fix delete regression [70](https://github.com/plotly/dash-table/pull/70) [#67](https://github.com/plotly/dash-table/issues/67)