Add git status function

Author: mAAdhaTTah

Git.php

@@ -288,6 +288,18 @@ public function run($command) {
 		return $this->run_command(Git::get_bin()." ".$command);
 	}
 
+	/**
+	 * Runs a 'git status' call
+	 * 
+	 * @access public
+	 * @return string
+	 */
+	public function status() {
+	  $msg = $this->run("status");
+	  $msg = str_replace("\n", "<br />", $msg);
+	  return $msg;
+	}
+
 	/**
 	 * Runs a `git add` call
 	 *