Toolbar: remove unused fields ToolBarItemStyle and Identifier. Implement separator.
Remove TabControl.TabRemoving event. Implement iOS ToolBar.Dock. Remove unused clicked handler.
Add Mouse.IsAnyButtonPressed()
Refactor interface IHasContextMenu.
Implement ContextMenu on WindowsControl, removing code duplication.
Android build fixes.
Add ContextMenu to DockController (desktop only). This is to allow DockContainer-derived controls, including Panel and Drawable, to implement a context menu. Needed for both themed and derived controls.
Add context menu handler to WpfDockContainer and themed TabPageHandler (missed in previous checkin.)
iOS Build fixes.
Merge remote-tracking branch 'picoe/develop' into dev3
Merge remote-tracking branch 'picoe/develop' into dev3
Rename IHasContextMenu to IContextMenuHost.
Remove #if MOBILE for GridView deletion-related properties, and add comment that these are supported on iOS only. Removing the #if allows client code to not require similar conditional compilation.
Prepare TextureBrush tests for D2D. They don't run yet because of bitmap issues.
GridView: make the Delete confirmation title a function of the item.
Grid view: the delete item handler should take care of removing the item from the data source, so removed this logic from GridViewHandler.
Set the top of the toolbar to 20px to avoid overlapping the status bar on iOS7, per Apple guidelines.
Fix warnings: use Keys instead of Key.
On iOS, view controllers are the preferred way of managing views. Added an extension method to create and add a child view controller to its parent while adding the subview to a parent view.
Direct2D Pen Section Test: fix build. The test now runs, but is incomplete because bevel/miter have not been implemented in the platform.