AS3: New P-code editing syntax inspired by RABCDAsm.

AS3: Multiname and namespace editing.
AS3: Editing whole trait in one textarea
AS3: Removed messages about adding new constants
AS3: Modified colors in editor
AS3: Highlighting pair parenthesis/bracket
AS3: Editing various new P-code parameters

trunk/test/com/jpexs/decompiler/flash/ActionScript2AssemblerTest.java

@@ -55,9 +55,7 @@ public class ActionScript2AssemblerTest {
 
             assertEquals(actualResult.trim(), "ok = false;");
             assertTrue(decompiled.contains("Push \"ok\" false"));
-        } catch (IOException ex) {
-            fail();
-        } catch (ParseException ex) {
+        } catch (IOException | ParseException ex) {
             fail();
         }
     }