Add color very_dark_gray
Add color very_dark_gray

michaz13/android-messaging-tutorial,Chonlakant/android-messaging-tutorial,michaz13/android-messaging-tutorial,sandercm/3Woorden,wathika/android-messaging-tutorial,wathika/android-messaging-tutorial,Choi-HyunWoo/android-messaging-tutorial,natip2/GroupLockApp,sandercm/3Woorden,JmanHiggs/android-messaging,Choi-HyunWoo/android-messaging-tutorial,thePoopers/Mike_Messaging_2.0,JmanHiggs/android-messaging,Chonlakant/android-messaging-tutorial,thePoopers/Mike_Messaging_2.0