base: give users a warm welcome

preview: https://drive.google.com/file/d/0By_Wlo0S-0hZYVUzTDJhOHBJOG8/edit?usp=sharing

- credits to @AlmightyMegadeth00 (Dave Kessler) for the idea and some code
https://github.com/VanirAOSP/frameworks_base/commit/cc5edbb20a950c49826b8db1c723febffc1a8702

ps2: edit drawables
ps3: edit drawabled and strings
ps6: drawables edit by danjull
Change-Id: I8186470171388fcbad2a8ea926f268d7d314e806

Revert "BootMessage: show more info in boot dialog"

This reverts commit 01cec9838902ccdbf2858f60ef7d08dc1cb64854.

Signed-off-by: bart452 <bart4524@gmail.com>

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

Change-Id: Ic05498de312afd72519a04b25b3202282a5f78aa

base: fixup welcome screen

Change-Id: Ia78b3f2fd87f90392979d13af06eea08313e4f7c
Signed-off-by: bart452 <bart4524@gmail.com>

base: add back package name info

- add it anotherway then before

Change-Id: Ie7e5f800f0003b6f89b8a45a17af278f69425b58