Add a Template Loader

Stencil/Template.swift

@@ -1,4 +1,5 @@
 import Foundation
+import PathKit
 
 /// A class representing a template
 public class Template {
@@ -34,6 +35,18 @@ public class Template {
         }
     }
 
+    /// Create a template with a file found at the given path
+    public convenience init?(path:Path) {
+        var error:NSError?
+
+        if let string:String = path.read() {
+            self.init(templateString:string)
+        } else {
+            self.init(templateString:"")
+            return nil
+        }
+    }
+
     /// Create a template with a template string
     public init(templateString:String) {
         let lexer = Lexer(templateString: templateString)