Added Polish translation

Lukasz Jader

2012-06-30 a9cbd9ad3c3f7e247157e0e6812d6b787a831384

 src/com/gitblit/GitServlet.java

@@ -79,7 +79,12 @@
   public void init(ServletConfig config) throws ServletException {

      groovyDir = GitBlit.getGroovyScriptsFolder();

      try {

         gse = new GroovyScriptEngine(groovyDir.getAbsolutePath());

         // set Grape root

         File grapeRoot = new File(GitBlit.getString(Keys.groovy.grapeFolder, "groovy/grape")).getAbsoluteFile();

         grapeRoot.mkdirs();

         System.setProperty("grape.root", grapeRoot.getAbsolutePath());

			
         gse = new GroovyScriptEngine(groovyDir.getAbsolutePath());			
      } catch (IOException e) {

         throw new ServletException("Failed to instantiate Groovy Script Engine!", e);

      }