Added custom BusyDialog

Credit/Thanks to 0xD34D

Change-Id: I33dcd1b2ca940f24bdf2fbced799b846e5d58e13

Conflicts:
	core/res/res/values/symbols.xml

Conflicts:
	core/res/res/values/symbols.xml
Speed things up

Change-Id: Ic0e1cf9ace3e863ae58868887e5edb6006f0f2a3
Changed Wallpapers

Conflicts:
	core/res/res/drawable-nodpi/default_wallpaper.jpg
	core/res/res/drawable-sw600dp-nodpi/default_wallpaper.jpg
	core/res/res/drawable-sw720dp-nodpi/default_wallpaper.jpg
add suitable color to textview
add suitable color to textview
new custombusy pngs instead of dirty ones...
all credits to codekidX.
he made all these... i am just pushing it to source...

Signed-off-by: k2wl <kar2wlan@gmail.com>

Conflicts:
	core/res/res/drawable-hdpi/busy_dlg_icon.png