Finished themes for transparent Button regions in Blender.

Notes and image:
http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.66/Usability

- now each editor has own settings for "show panel header" and
  "show panel background", and colors+alpha for this.

- this setting used to be global for all editors, but it can conflict
  with looks of specific editors. 

- Now you can set for editors to show panels with a 100% transparent
  tool/properties region. 

Note: read XML theme files now might get an error, Campbell will fix.

2 files changed, 1 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_blender.h b/source/blender/blenkernel/BKE_blender.h
index 8ba850c952c..980514608f3 100644
--- a/source/blender/blenkernel/BKE_blender.h
+++ b/source/blender/blenkernel/BKE_blender.h
@@ -42,7 +42,7 @@ extern "C" {
  * and keep comment above the defines.
  * Use STRINGIFY() rather than defining with quotes */
 #define BLENDER_VERSION         265
-#define BLENDER_SUBVERSION      1
+#define BLENDER_SUBVERSION      2
 
 /* 262 was the last editmesh release but it has compatibility code for bmesh data */
 #define BLENDER_MINVERSION      262
diff --git a/source/blender/blenkernel/intern/blender.c b/source/blender/blenkernel/intern/blender.c
index 42634e6e700..7aec7dddba6 100644
--- a/source/blender/blenkernel/intern/blender.c
+++ b/source/blender/blenkernel/intern/blender.c
@@ -403,7 +403,6 @@ void BKE_userdef_free(void)
 /* handle changes in settings that need recalc */
 void BKE_userdef_state(void)
 {
-	if (U.pixelsize == 0) U.pixelsize = 1;
 	BLF_default_dpi(U.pixelsize * U.dpi);
 	U.widget_unit = (U.pixelsize * U.dpi * 20 + 36) / 72;