Turn animations on by default.

Add API to skip the animation for a particular start activity, so that
a latter better one can be used.

Fix Theme.NoDisplay to actually work.

Fiddle with various animations: don't do a different animation for task
switching, try a scale animation for switching in/out of the wallpaper.

Adjust the animation duration so that at normal speed we have something
more like the slower animation option (so slow is now the default).

Change-Id: Ieba9f3db0bd9a762a19b327a3ecccbc7b547893d
diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml
index d5f1c61..db1b5f1 100644
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -29,7 +29,7 @@
     <integer name="def_screen_brightness">102</integer>
     <bool name="def_screen_brightness_automatic_mode">false</bool>
     <fraction name="def_window_animation_scale">100%</fraction>
-    <fraction name="def_window_transition_scale">0%</fraction>
+    <fraction name="def_window_transition_scale">100%</fraction>
     
     <bool name="def_bluetooth_on">false</bool>
     <bool name="def_install_non_market_apps">false</bool>