Font Refactoring ; Misc Changes ; Demo/Test Update

Font Refactoring
- Notion of distributed FontSet
- FontFactory may produce FontSet and/or a Font by absolute ttf file path
- Adding support for free Ubuntu fonts
- Remove Vertex.Factory dependency for Font creation

- Typecast Impl
  - Fix CmapTable selection
  - Fix horizontal spacing of space
  -

Misc Changes
- HwTextRenderer
  - Offer reshape for perspective and orthogonal view
  - Expose PMVMatrix, allowing user to setup their own view math.

Demo Update
  - Dump font set a-zA-Z...
  - Dump 'lazy dog ..' text
  - Action:
    - s: toogle 'font set'
    - f: toggle fps
    - v: toggle v-sync
    - space: toggle font (ubuntu/java)
  - formated screenshot filename w/ font name

Test Update:
  - add font set iteration

1 files changed, 7 insertions, 0 deletions

diff --git a/src/jogamp/graph/geom/plane/AffineTransform.java b/src/jogamp/graph/geom/plane/AffineTransform.java
index de13ff9de..2ba9f8d06 100644
--- a/src/jogamp/graph/geom/plane/AffineTransform.java
+++ b/src/jogamp/graph/geom/plane/AffineTransform.java
@@ -72,6 +72,13 @@ public class AffineTransform implements Cloneable, Serializable {
      */
     transient int type;
 
+    public AffineTransform() {
+        pointFactory = null;
+        type = TYPE_IDENTITY;
+        m00 = m11 = 1.0f;
+        m10 = m01 = m02 = m12 = 0.0f;
+    }
+
     public AffineTransform(Factory<? extends Vertex> factory) {
     	pointFactory = factory;
         type = TYPE_IDENTITY;