Imgages loading and fading in
Merge branch 'images loading and fade in' of https://github.com/MoresbyCoffee/stroll-android

Conflicts:
	strollimo/src/main/java/com/strollimo/android/view/MapFragment.java
	strollimo/src/main/java/com/strollimo/android/view/MysteryOpenActivity.java
	strollimo/src/main/java/com/strollimo/android/view/SecretCardFragment.java
	strollimo/src/main/res/layout/secret_card.xml