Use http (not https) for api access (certificates rejected on some platforms)

src/net/apocalypselabs/symat/Main.java

@@ -119,7 +119,7 @@ public class Main extends JRibbonFrame {
     /**
      * Base URL for building API calls
      */
-    public static final String API_URL = "https://apis.symatapp.com/";
+    public static final String API_URL = "http://apis.symatapp.com/";
     /**
      * Contains the filename argument passed to SyMAT, if any.
      */

src/net/apocalypselabs/symat/Pads.java

@@ -60,7 +60,7 @@ import org.etherpad_lite_client.EPLiteException;
  */
 public class Pads extends javax.swing.JInternalFrame {
 
-    public static final String PADS_URL = "https://pad.symatapp.com";
+    public static final String PADS_URL = "http://pad.symatapp.com";
 
     /**
      * Creates new form Pads