Replace "withEndAction" with AnimatorListener while animating panel visibility

Fixes "NoSuchMethod" in ICS

	modified:   java/info/tellmetime/PanelHider.java
Loading large bitmaps efficiently

	modified:   java/info/tellmetime/TellmetimeActivity.java
Show all toasts in UI thread

	modified:   java/info/tellmetime/TellmetimeActivity.java
Don't recreate activity on config change

	modified:   AndroidManifest.xml
	modified:   java/info/tellmetime/TellmetimeActivity.java
Fix some issues with loading background image

	modified:   java/info/tellmetime/TellmetimeActivity.java
Use overlay with semitransparent black for night mode

	modified:   java/info/tellmetime/DaydreamService.java
	modified:   java/info/tellmetime/TellmetimeActivity.java
	modified:   res/layout/daydream.xml
	modified:   res/values/colors.xml