SmoothProgressBar: Initial Commit

Change-Id: Ic48f7ff57f76c933808f2ea4a6be49e949ce2c00

Conflicts:
	core/res/res/values/symbols.xml
Port SmoothProgressBar: User Custom ProgressBar Setting[1/2]

Sample : https://github.com/castorflex/SmoothProgressBar
http://antoine-merle.com/images/smoothprogressbar_all.gif

thanks Dokdo Project

Change-Id: If476fb2a4fa9a988c73364107555b5e7624dea53
Signed-off-by: hany <hany.alsamman@gmail.com>

Conflicts:
	core/java/android/provider/Settings.java
	core/java/android/widget/ProgressBar.java

Conflicts:
	core/java/android/widget/ProgressBar.java