Rename unitTest.java to RandomSelectUnitTest.java
Rename CustonAdapter.java to CustomAdapter.java
Import optimized and rename Restaurant.restrName to Restaurant.name
Revise abbreviated variables.
Revise CustomAdapter.java and optimize imports.
Remove useless imports.
Merge branch 'feature_random' of /home/git/repositories/admin/the-big-eater
Fix conflicts.

Merge branch 'master' into feature_edit

Conflicts:
	App/src/instrumentTest/java/com/qlync/tbe/test/RandomSelectUnitTest.java
	App/src/main/java/com/qlync/tbe/CustomAdapter.java
	App/src/main/java/com/qlync/tbe/MainActivity.java
	App/src/main/java/com/qlync/tbe/MainFragment.java
	App/src/main/java/com/qlync/tbe/restaurant/AddRestaurantFragment.java
	App/src/main/java/com/qlync/tbe/restaurant/RestaurantIO.java
	App/src/main/java/com/qlync/tbe/restaurant/Restaurants.java