Change Log Version 1.5

Change Log Version 1.5

Added new dropdown widget.
Added new datepicker widget.
Improved design of the pager for Bootstrap.
Improved design of the pager for Material Design.
Improved inline editing for the grid.
Added checkAll and uncheckAll methods to the tree.
Added check and uncheck methods to the tree.
Added cascadeCheck configuration option to the tree.
Added checkboxChange event to the tree.
Improved column.format configuration option of the grid.

Bug Fixes