fix typos, double code
	deleted:    packages/SystemUI/src/com/android/systemui/statusbar/CustomObjectAnimator.java
	modified:   packages/SystemUI/src/com/android/systemui/statusbar/halo/Halo.java
	modified:   telephony/java/android/telephony/SignalStrength.java
Merge pull request #14 from jsnweitzel/jb2

fix typos, double code