development: updated defaults for RootController types

Sources/iOS/BarView.swift

@@ -77,7 +77,6 @@ open class BarView: ControlView {
      */
 	open override func prepareView() {
 		super.prepareView()
-		depthPreset = .depth1
         prepareDivider()
     }
     

Sources/iOS/ControlView.swift

@@ -222,8 +222,6 @@ open class ControlView: View {
      */
 	open override func prepareView() {
 		super.prepareView()
-		interimSpacePreset = .interimSpace3
-		contentEdgeInsetsPreset = .square1
 		prepareContentView()
 	}
 	

Sources/iOS/PageTabBarController.swift

@@ -254,6 +254,7 @@ open class PageTabBarController: RootController {
     /// Prepares the pageTabBar.
     private func preparePageTabBar() {
         pageTabBar.zPosition = 1000
+        pageTabBar.divider.color = Color.grey.lighten3
         view.addSubview(pageTabBar)
         pageTabBar.select(at: selectedIndex)
     }

Sources/iOS/SearchBar.swift

@@ -134,7 +134,9 @@ open class SearchBar: BarView {
 	*/
 	open override func prepareView() {
 		super.prepareView()
-		prepareTextField()
+        interimSpacePreset = .interimSpace3
+        contentEdgeInsetsPreset = .square1
+        prepareTextField()
 		prepareClearButton()
 	}
 	

Sources/iOS/SearchBarController.swift

@@ -85,6 +85,7 @@ open class SearchBarController: RootController {
 	
 	/// Prepares the searchBar.
 	private func prepareSearchBar() {
+        searchBar.depthPreset = .depth1
         searchBar.zPosition = 1000
         view.addSubview(searchBar)
 	}

Sources/iOS/Toolbar.swift

@@ -148,6 +148,8 @@ open class Toolbar: BarView {
 	open override func prepareView() {
 		super.prepareView()
         contentViewAlignment = .center
+        interimSpacePreset = .interimSpace3
+        contentEdgeInsetsPreset = .square1
 		prepareTitleLabel()
 		prepareDetailLabel()
 	}

Sources/iOS/ToolbarController.swift

@@ -188,6 +188,7 @@ open class ToolbarController: RootController {
 	
 	/// Prepares the toolbar.
 	private func prepareToolbar() {
+        toolbar.depthPreset = .depth1
         toolbar.zPosition = 1000
         view.addSubview(toolbar)
 	}