Fix spacing for battery icon percentage & JB style

Change-Id: I19babb7d89c40e822152e296a9eb3a4fae16eb96
Fix documentation error in ImageView

ImageView.setImageLevel(int) incorrectly points the reader to
LevelListDrawable.  However, setImageLevel works with any Drawable.

Change-Id: Ib18402c336b10cd0e1e1f412a0e6acadfb8d4749
Fixed issue leading to state loss about child fragments

Fragments may now access the child fragment manager in
onCreate(). This ensures that fragments that exist in the
back stack have an opportunity to call
getChildFragmentManager().putFragment() and hence save
state that includes references to child fragments in a
reliable fashion.

NOTE: onCreateView() is not called for fragments in the
back stack.

Signed-off-by: Benjamin Dobell <benjamin.dobell+git@glassechidna.com.au>
Correct a mistyped word "MSG_SET_CLEINT" to "MSG_SET_CLIENT"

"MSG_SET_CLEINT" is mistyped, so correct it.

Change-Id: Ib5eeaf7071e95db8b2375ca09d10420a5a445543