added method rename()

Signed-off-by: Jan Pecha <[email protected]>

Git.php

@@ -165,6 +165,32 @@ public function add($file)
 
 
 
+		/**
+		 * Renames file(s).
+		 * @param	string|string[]  from: array('from' => 'to', ...) || (from, to)
+		 * @param	string|NULL
+		 * @throws	Cz\Git\GitException
+		 * @return	Cz\Git\Git
+		 */
+		public function rename($file, $to = NULL)
+		{
+			if(!is_array($file)) // rename(file, to);
+			{
+				$from[$file] = $to;
+				$file = $from;
+				unset($from);
+			}
+
+			foreach($file as $from => $to)
+			{
+				$this->run('git mv', $from, $to);
+			}
+
+			return $this;
+		}
+
+
+
 		/**
 		 * Commits changes
 		 * @param	string

IGit.php

@@ -82,6 +82,16 @@ public function add($file);
 
 
 
+		/**
+		 * Renames file(s).
+		 * @param	string|string[]  from: array('from' => 'to', ...) || (from, to)
+		 * @param	string|NULL
+		 * @throws	Cz\Git\GitException
+		 */
+		public function rename($file, $to = NULL);
+
+
+
 		/**
 		 * Commits changes
 		 * @param	string