Various bug fixes

- Input cursor movement seems too fast, attempt to reduce it by setting larger font size in the hidden text field.
- latestlog.txt doesn't log in 1.12+ since Log4j patch. Fixed by adding some config lines.
- Makefile: building is broken when run make from a path with space(s). Fixed by handling spaces with backslashes.
- text2speech is not overridden properly. Fixed by excluding it from download list and adding launcher.jar itself to the classpath.
- XML log output in < 1.12 since Log4j patch. Fixed by using our own configuration file.

Some more changes:
- Commented out a debug line in LWJGLX
- Fix a typo.
- JavaLauncher: use (ObjC)BOOL instead of (std)bool.

JavaApp/src/main/java/com/mojang/text2speech/Text2Speech.java

@@ -2,16 +2,5 @@ package com.mojang.text2speech;
 
 public class Text2Speech {
     public static void main(final String[] args) {
-        System.setProperty("jna.library.path", "./src/natives/resources/");
-        final Narrator narrator = Narrator.getNarrator();
-        narrator.say("This is a test", false);
-
-        while (true) {
-            try {
-                Thread.sleep(100);
-            } catch (final InterruptedException e) {
-                e.printStackTrace();
-            }
-        }
     }
 }