Frameworks: only send volume key events to the session manager if it is not a wake key

This fixes the problem of volume adjustment when volume wake up is activated and volume rocker
music search disabled.

Change-Id: I04873fd82885134c3674290dae530def269bfb50
Signed-off-by: jaysurp <jaysurp031@gmail.com>

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
Navigation bar custom height

Change-Id: I9ca00129929364bcbd7d6ea11b6d4220543303e4
Signed-off-by: jaysurp <jaysurp031@gmail.com>

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
Frameworks: add all slim shortcut image resources

Importing for now the old one from KitKat. Graphics group is currently
vectorizing and revamping all. When they are finished we overwrite them and
add xxxhdpi ones as well.

Doing this now due that it is stopping the progress on a bunch of features right now

And a small method renaming to be inline with the other methods

Change-Id: If07e2ae19a45712cd537389069d912cf425e9156
Frameworks: icon materialization

These are the first few. There are still 23 more shortcut image
        resources that need to be done, and these will come
        sometime next week probably.

Change-Id: Ie10d154914d2e4cfe2e7960791cff6240a1a2765