table row improvements

Tablet/TableDirector.swift

@@ -81,8 +81,7 @@ public class TableDirector: NSObject, UITableViewDataSource, UITableViewDelegate
     }
     
     public func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
-
-        return UITableViewAutomaticDimension
+        return sections[indexPath.section].items[indexPath.row].defaultHeight
     }
     
     // MARK: UITableViewDataSource - configuration
@@ -92,13 +91,12 @@ public class TableDirector: NSObject, UITableViewDataSource, UITableViewDelegate
     }
     
     public func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
-        return sections[section].numberOfRowsInSection
+        return sections[section].numberOfRows
     }
     
     public func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
 
         let row = sections[indexPath.section].items[indexPath.row]
-
         let cell = tableView.dequeueReusableCellWithIdentifier(row.reusableIdentifier, forIndexPath: indexPath)
         
         if cell.frame.size.width != tableView.frame.size.width {

Tablet/TableRow.swift

@@ -24,6 +24,7 @@ public protocol Row {
     
     var reusableIdentifier: String { get }
     var estimatedHeight: CGFloat { get }
+    var defaultHeight: CGFloat { get }
     
     func configure(cell: UITableViewCell)
 }
@@ -39,6 +40,10 @@ public class TableRow<ItemType, CellType: ConfigurableCell where CellType.T == I
     public var estimatedHeight: CGFloat {
         return CellType.estimatedHeight()
     }
+
+    public var defaultHeight: CGFloat {
+        return CellType.defaultHeight() ?? UITableViewAutomaticDimension
+    }
     
     public init(item: ItemType) {
         self.item = item

Tablet/TableSection.swift

@@ -26,13 +26,7 @@ import UIKit
 */
 public class TableSection {
 
-    weak var tableDirector: TableDirector? {
-        didSet {
-            
-            //guard let director = tableDirector else { return }
-            //builders.forEach { $0.willUpdateDirector(director) }
-        }
-    }
+    weak var tableDirector: TableDirector?
 
     public private(set) var items = [Row]()
 
@@ -43,7 +37,7 @@ public class TableSection {
     public private(set) var footerView: UIView?
 
     /// A total number of rows in section of each row builder.
-    public var numberOfRowsInSection: Int {
+    public var numberOfRows: Int {
         return items.count
     }