Added description to images
Removed unnecessary height
Replaced the LinearLayout in Nearby Devices with a compound drawable
Also replaced linear_layout in fragment_beacon_config with compound drawable
Removed all unused resources
No need to make a class variable since it's never used outside a function
Removed 'Handler' that was never used
Changed to constants
More constants
Removed unnecessary input
Merge branch 'master' into small-improvements
Set drawable when calling onCreateView
Layout now matches layout before change
Fixed animation would show when list had only one item
Added whitespace
Fixed jumping text for beacon config
Merge pull request #147 from g-ortuno/small-improvements

Small improvements
LGTM. Merging.