clean up
SmoothProgressBar: Initial Commit

Change-Id: Ic48f7ff57f76c933808f2ea4a6be49e949ce2c00
Signed-off-by: hany <hany.alsamman@gmail.com>

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

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>
derp
SmoothProgressBar: Accelerate and Interpolator

PS1 : reformat the code
PS2 : use android animation interpolator

Signed-off-by: hany <hany.alsamman@gmail.com>
fixup-2
SmoothProgressBar: update to v0.4.0

Changelogs:

Added a progressStart() and progressStop() methods
Added parameter progressStart_activated which makes the drawable to animate progressively at each start
Added speed parameters for progressStart and progressStop
Added possibility to set a background for the progressiveStart/Stop (See Pocket example)
Added possibility to set a generated background according to the bars colors
Added a listener progressiveStopEndedListener: called when the progressiveStop animation is over

thanks castorflex